-85.17% is the change from 897 to 133
Calculation steps:
[( 133 - 897 ) ÷ 897] x 100 = -85.17%
Formula
Percentage change = [(133 - 897) / 897] x 100
Subtract the new number by the original number
133 - 897 = -764
-764 ÷ 897 = -0.8517279821627648
-0.8517279821627648 x 100 = -85.17%