-80.16% is the change from 897 to 178
Calculation steps:
[( 178 - 897 ) ÷ 897] x 100 = -80.16%
Formula
Percentage change = [(178 - 897) / 897] x 100
Subtract the new number by the original number
178 - 897 = -719
-719 ÷ 897 = -0.8015607580824972
-0.8015607580824972 x 100 = -80.16%