You can easily create a drop-down list in Excel to limit the values that can be entered in a column. Here's how to set one up.

To edit a drop-down list in Excel, you can use a number of tools depending on how you created the list. Here's what you need to know.

To do this, with the 1% cell still copied, select the cells containing the values you want to convert from whole numbers into percentages. If your data is formatted as an Excel table, hover over the ...