-82.16% is the change from 897 to 160
Calculation steps:
[( 160 - 897 ) ÷ 897] x 100 = -82.16%
Formula
Percentage change = [(160 - 897) / 897] x 100
Subtract the new number by the original number
160 - 897 = -737
-737 ÷ 897 = -0.8216276477146043
-0.8216276477146043 x 100 = -82.16%