-90.17% is the change from 885 to 87
Calculation steps:
[( 87 - 885 ) ÷ 885] x 100 = -90.17%
Formula
Percentage change = [(87 - 885) / 885] x 100
Subtract the new number by the original number
87 - 885 = -798
-798 ÷ 885 = -0.9016949152542373
-0.9016949152542373 x 100 = -90.17%