# Excel Tutorial: How To Make Percentage In Excel

## Introduction

Knowing how to calculate percentages in Excel is an essential skill for anyone working with numbers. Whether you're a student analyzing data for a project, a business professional creating financial reports, or simply managing your personal finances, being able to accurately calculate percentages can make your work more efficient and precise. In this Excel tutorial, we will cover the step-by-step process of how to make percentage calculations in Excel, including formulas and functions that will help simplify the process.

## Key Takeaways

• Understanding how to calculate percentages in Excel is essential for various professional and personal tasks.
• Learning the basics of percentages, formatting cells, and calculating percentage change is crucial for accurate data analysis.
• Utilizing percentage formulas and conditional formatting can enhance the visual representation of data for better insights.
• Practice and further exploration of percentage calculations in Excel is encouraged to improve proficiency.

## Understanding the basics of percentages in Excel

When working with data in Excel, it is often necessary to calculate percentages in order to analyze and present information effectively. Understanding how to work with percentages in Excel is a key skill for anyone who uses the program for data analysis or reporting.

A. How to input a basic percentage formula

One of the most common uses of percentages in Excel is to calculate the percentage of a total. To do this, you can use a basic percentage formula that involves dividing the part by the whole and then multiplying by 100. For example, if you want to find the percentage of sales for a particular product out of the total sales, you can use the formula = (part/whole) * 100.

### B. Understanding the difference between absolute and relative cell references in percentage calculations

When working with percentages in Excel, it's important to understand the difference between absolute and relative cell references. Absolute references, denoted by the use of a dollar sign (\$), are fixed and do not change when copied or filled. On the other hand, relative references are relative to the position of the formula and change when copied or filled. When calculating percentages in Excel, using absolute or relative references can have an impact on the accuracy of the results, so it's important to choose the appropriate reference type based on the specific calculation being performed.

## Formatting cells for percentages

When working in Excel, it is important to properly format cells to display percentages accurately. This can be done by following a few simple steps that will ensure your data is presented in the correct format.

A. How to change the format of a cell to display percentages
• Start by selecting the cells that you want to format as percentages.
• Next, go to the "Home" tab on the Excel ribbon.
• Then, click on the "Number" group and select the "%" icon.
• Alternatively, you can right-click on the selected cells, choose "Format Cells," and then select "Percentage" from the list of options.

B. Adjusting the number of decimal places for percentage accuracy
• To adjust the number of decimal places for percentage accuracy, select the cells containing the percentage values.
• Then, go to the "Home" tab on the Excel ribbon and click on the "Increase Decimal" or "Decrease Decimal" buttons to adjust the decimal places as needed.
• You can also right-click on the selected cells, choose "Format Cells," and then adjust the decimal places under the "Number" tab in the Format Cells dialog box.

## Calculating percentage change in Excel

When working with data in Excel, it's common to need to calculate the percentage change between two values. This can be useful for analyzing trends, making comparisons, and tracking progress over time. In this tutorial, we'll go over how to calculate percentage change in Excel using a formula.

### A. Using the formula for percentage change

To calculate percentage change in Excel, you can use the following formula:

Percentage Change = ((New Value - Old Value) / Old Value) * 100

This formula calculates the difference between the new and old values, divides it by the old value, and then multiplies by 100 to get the percentage change.

### B. Applying the percentage change formula to different scenarios

Now, let's go over a few different scenarios in which you might want to use the percentage change formula in Excel.

• Comparing sales figures: If you have sales data for two different time periods, you can use the percentage change formula to see how much sales have increased or decreased.
• Tracking stock performance: For investors, it's important to track the percentage change in stock prices to understand how an investment is performing.
• Calculating growth rates: In business or economics, it's common to calculate the percentage change in GDP, population, or other metrics to measure growth.

## Utilizing percentage formulas for analysis

Excel is a powerful tool for analyzing data, and one way to do that is by utilizing percentage formulas. Whether you want to calculate percentage increase or decrease, or compare data sets using percentages, Excel can help you do it efficiently and accurately.

### A. Calculating percentage increase or decrease

One common use of percentage formulas in Excel is to calculate the percentage increase or decrease between two numbers. This can be particularly useful for tracking sales growth, inventory levels, or any other metric that changes over time.

• To calculate percentage increase, use the formula: (New Value - Old Value) / Old Value * 100
• To calculate percentage decrease, use the formula: (Old Value - New Value) / Old Value * 100

For example, if you have sales data for two consecutive years, you can use these formulas to quickly determine the percentage increase or decrease in sales from one year to the next.

### B. Using percentages to compare data sets

Another valuable application of percentage formulas in Excel is to compare different data sets. By expressing the values as percentages of a whole, you can easily identify trends and make meaningful comparisons.

• To calculate the percentage of a specific value in relation to the total, use the formula: (Value / Total) * 100
• To calculate the percentage contribution of each value to the total, use the formula: (Value / Grand Total) * 100

For instance, if you have sales data for multiple products, you can use these formulas to determine the percentage of total sales accounted for by each product, allowing you to identify top performers and areas for improvement.

## Applying conditional formatting based on percentage values

In Excel, conditional formatting allows you to visually highlight cells that meet certain criteria, making it easier to interpret your data. When working with percentage values in Excel, you can use conditional formatting to set up rules for specific percentage ranges and visualize your percentage data using color scales and icon sets.

### A. Setting up conditional formatting rules for specific percentage ranges

• Create a new conditional formatting rule: To set up a rule for a specific percentage range, select the cells you want to format and go to the "Home" tab. Click on "Conditional Formatting" in the "Styles" group, and then select "New Rule." Choose "Format cells that contain" and pick "Cell Value" in the first drop-down, then select the specific percentage range you want to apply the formatting to.
• Choose a formatting style: Once you've set the condition, you can choose the formatting style for cells that meet the criteria. This could be a different font color, background color, or border style.
• Apply the rule: After setting up the formatting style, click "OK" to apply the rule to the selected cells. The cells will now be visually formatted based on the specific percentage range you've defined.

### B. Visualizing percentage data using color scales and icon sets

• Using color scales: To visualize your percentage data using color scales, select the cells you want to format and go to the "Conditional Formatting" menu. Choose "Color Scales" and pick the color scale style that best represents your data. This will apply a gradient fill to the cells based on the percentage values, making it easy to identify higher and lower percentages at a glance.
• Applying icon sets: If you prefer to use icons to visualize your percentage data, you can select the cells and choose "Icon Sets" in the "Conditional Formatting" menu. Pick the icon set style you want to use, such as arrows or shapes, and Excel will automatically assign icons to the cells based on their percentage values.
• Customizing the formatting: With both color scales and icon sets, you can customize the formatting options to better suit your data. This includes changing the thresholds for the color scales or adjusting the icons used in the icon sets.

## Conclusion

In conclusion, this tutorial covered the key points on how to make percentage in Excel. We discussed the basic formula for calculating percentages, as well as how to format the cells to display the results as percentages. Remember to use the =(Part/Total) formula to calculate percentages and format the cells as percentages using the 'Percentage' button.

Now that you have learned the basics, I encourage you to practice and further explore percentage calculations in Excel. The more you practice, the more comfortable you will become with using percentages in your spreadsheets. You may also want to experiment with more advanced functions and calculations to enhance your skills in Excel.

ONLY \$99
ULTIMATE EXCEL DASHBOARDS BUNDLE