-90.4% is the change from 896 to 86
Calculation steps:
[( 86 - 896 ) ÷ 896] x 100 = -90.4%
Formula
Percentage change = [(86 - 896) / 896] x 100
Subtract the new number by the original number
86 - 896 = -810
-810 ÷ 896 = -0.9040178571428571
-0.9040178571428571 x 100 = -90.4%