Add Percent ("%") Symbol to Axes Tick Labels

Add a percent ("%") symbol to the x, y, or both axes

This function modifies the x, y, or both axes tick labels to include a percent ("%") symbol after each label. Although the procedure is trivial, this function will save the time of having to remember how to append the "%" symbol onto axes labels.

The function does not adjust the spacing or range of the current labels automatically. Therefore, you should adjust the axes range ('xtick' property) before using gcapercent.