Excel's PERCENTOF function returns the percentage that a subset of data contributes to a whole dataset, saving you from having to create additional or complex formulas to generate the same outcome.

How to Do Percent Markup in Excel. Formulas help business owners create useful spreadsheets that perform complex calculations automatically. Markup percentages, which show the difference between ...

This post will show you how to calculate the percentage difference between two numbers in Excel. using this formula you can find percentage difference easily.

Input a formula in the final column to calculate the profit margin on the sale. The formula should divide the profit by the amount of the sale, or = (C2/A2)100 to produce a percentage.