-71.31% is the change from 711 to 204
Calculation steps:
[( 204 - 711 ) ÷ 711] x 100 = -71.31%
Formula
Percentage change = [(204 - 711) / 711] x 100
Subtract the new number by the original number
204 - 711 = -507
-507 ÷ 711 = -0.7130801687763713
-0.7130801687763713 x 100 = -71.31%