How to Multiply a Column of Numbers Times a Percentage in Excel. Microsoft Office Excel includes dozens of function options to help you automatically generate values in cells across a spreadsheet.

On paper, you multiply this number by 100 to convert it to the percentage "50%." Excel does not recognize this conversion and simply displays "50," which can cause problems in other calculations.

You may want to multiply cells or numbers in Microsoft Excel to analyze data. Here's what you need to know to do it.