-88.05% is the change from 711 to 85
Calculation steps:
[( 85 - 711 ) ÷ 711] x 100 = -88.05%
Formula
Percentage change = [(85 - 711) / 711] x 100
Subtract the new number by the original number
85 - 711 = -626
-626 ÷ 711 = -0.8804500703234881
-0.8804500703234881 x 100 = -88.05%