If you are adding value that is already a percentage in the data (i.e the x100 calculation to make it a percentage has already been done on the data source) but the actual % symbol is not displayed you can add in the % symbol by doing the following:
- Double click on the data box
- Select Custom from the "Output" dropdown in data properties
- Type the following syntax: 0\%
- If you wanted to add an extra decimal point you would put: 0.0\%
For more infomation on formatting syntax please check out this article:
https://docs.microsoft.com/en-us/dotnet/standard/base-types/custom-numeric-format-strings
For further information on data inputs please check out our full article: