-27.83% is the change from 715 to 516
Calculation steps:
[( 516 - 715 ) ÷ 715] x 100 = -27.83%
Formula
Percentage change = [(516 - 715) / 715] x 100
Subtract the new number by the original number
516 - 715 = -199
-199 ÷ 715 = -0.2783216783216783
-0.2783216783216783 x 100 = -27.83%