-75.81% is the change from 711 to 172
Calculation steps:
[( 172 - 711 ) ÷ 711] x 100 = -75.81%
Formula
Percentage change = [(172 - 711) / 711] x 100
Subtract the new number by the original number
172 - 711 = -539
-539 ÷ 711 = -0.7580872011251758
-0.7580872011251758 x 100 = -75.81%