-81.16% is the change from 897 to 169
Calculation steps:
[( 169 - 897 ) ÷ 897] x 100 = -81.16%
Formula
Percentage change = [(169 - 897) / 897] x 100
Subtract the new number by the original number
169 - 897 = -728
-728 ÷ 897 = -0.8115942028985508
-0.8115942028985508 x 100 = -81.16%