To find the percentage difference between two sets of data in Excel, you can use the aforementioned guide. In other words, it is possible to calculate it by using a formula like this: = (B2/A2)-1.

Eg. We have a range of values in columns B and C starting from row 3. Thus the first comparison values would be in cells B3 and C3. The formula to calculate the percentage difference from cell B3 ...

Remembering all of Excel's various formulas can be a pain, but ChatGPT is capable of producing them for you based on a simple request. Here's what you do.

Step 4: Another formula you can use to calculate percentage is simply applying the / key in between two cells. For example, to pass a driving theory test, I need to get 80% of the questions correct.

The formula tells Excel to compute percentage markup and place it in the Percent Markup column. Copy the formula by clicking the black square in the lower right corner of cell C2 dragging down.

Be sure to include the percentage symbol so Excel knows they are percentages. Enter "=A1*B1" without quotes in cell C1. In the example, this multiplies 10 percent times 85 to get 8.5.