How to Make a Profit Margin Formula in Excel. Your profit margin is an important figure for your business because it tells you the percentage of each sale that is profit. Profit margins are ...

If you see You can't change part of an array error while trying to use the Sort, Delete, Edit, or some other feature in Microsoft Excel, see this post.

Excel found a problem with one or more formula references in this worksheet. Check that the cell references, range names, defined names, and links to other workbooks in your formulas are all correct.

Understand the basics of the gross profit margin including its interpretation as a measure of profitability and its calculation using Microsoft Excel.