-27.29% is the change from 711 to 517
Calculation steps:
[( 517 - 711 ) ÷ 711] x 100 = -27.29%
Formula
Percentage change = [(517 - 711) / 711] x 100
Subtract the new number by the original number
517 - 711 = -194
-194 ÷ 711 = -0.27285513361462727
-0.27285513361462727 x 100 = -27.29%