-87.76% is the change from 711 to 87
Calculation steps:
[( 87 - 711 ) ÷ 711] x 100 = -87.76%
Formula
Percentage change = [(87 - 711) / 711] x 100
Subtract the new number by the original number
87 - 711 = -624
-624 ÷ 711 = -0.8776371308016878
-0.8776371308016878 x 100 = -87.76%