-19.51% is the change from 897 to 722
Calculation steps:
[( 722 - 897 ) ÷ 897] x 100 = -19.51%
Formula
Percentage change = [(722 - 897) / 897] x 100
Subtract the new number by the original number
722 - 897 = -175
-175 ÷ 897 = -0.19509476031215162
-0.19509476031215162 x 100 = -19.51%