-80.92% is the change from 896 to 171
Calculation steps:
[( 171 - 896 ) ÷ 896] x 100 = -80.92%
Formula
Percentage change = [(171 - 896) / 896] x 100
Subtract the new number by the original number
171 - 896 = -725
-725 ÷ 896 = -0.8091517857142857
-0.8091517857142857 x 100 = -80.92%