Click an empty cell. Type "=PRODUCT(50%)." Replace "50%" with the percentage by which you want to multiply your column. Press "Enter" to finish entering the percentage in the cell.

Excel will calculate the number of days between the dates entered in cells B3 and A3 and display the result in cell C3. Take your mouse pointer to the lower-right corner of cell C3. It will turn ...

Learn how to sum and count Excel cells by color with 3 easy methods. Save time, reduce errors, and boost your data analysis ...

If you need to check for the number of leap years between two dates in Excel, please read through this article. A leap year has one day more than a non-leap year, but it impacts a lot of calculations.

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.

Whether you're subtracting a fixed percentage or one stored in another cell, here’s how to minus percentage in Excel.

Start Microsoft Excel, and open a spreadsheet containing negative numbers in the format "-100" or "(100)" and positive numbers in the format "100." Click the letter at the top of the column ...

How to calculate average stock returns in Excel. ... I'll type this into the last column as a positive number, as it is the most recent available price at which Microsoft shares could be sold.