-89.96% is the change from 896 to 90
Calculation steps:
[( 90 - 896 ) ÷ 896] x 100 = -89.96%
Formula
Percentage change = [(90 - 896) / 896] x 100
Subtract the new number by the original number
90 - 896 = -806
-806 ÷ 896 = -0.8995535714285714
-0.8995535714285714 x 100 = -89.96%