Percentages aren't always easy to calculate, but one of the best tools in Excel's toolbox is calculating percentages for you. Here's how to do it.

If you need to find the percentage change in Excel, especially across a range of cells, then this post offers step by step guidance.

Calculating Gross Profit Margin in Excel Gross profit margin, also known as gross margin, is expressed as a percentage: It is the proportion of money that represents profit.

How to Calculate Weight Loss Percentage To calculate weight loss percentage, divide the amount of weight lost by your starting weight, then multiply that by 100.