-75.67% is the change from 711 to 173
Calculation steps:
[( 173 - 711 ) ÷ 711] x 100 = -75.67%
Formula
Percentage change = [(173 - 711) / 711] x 100
Subtract the new number by the original number
173 - 711 = -538
-538 ÷ 711 = -0.7566807313642757
-0.7566807313642757 x 100 = -75.67%