-89.84% is the change from 896 to 91
Calculation steps:
[( 91 - 896 ) ÷ 896] x 100 = -89.84%
Formula
Percentage change = [(91 - 896) / 896] x 100
Subtract the new number by the original number
91 - 896 = -805
-805 ÷ 896 = -0.8984375
-0.8984375 x 100 = -89.84%