Percentages in pie plot

I feel that you’ve been pointed to this before, but as a reminder, please read:

and follow the advice therein. In particular:

  1. Post actual code, not screenshots
  2. Make Minimum Working Examples for your questions which allow others to run the code you’re trying to run. This includes any packages used.

The second part is particularly important when asking about plotting packages - there are plenty of different options available, and answers are generally useful for one specific package only so asking a generic plotting question without specifying a package isn’t very useful.