-80.38% is the change from 897 to 176
Calculation steps:
[( 176 - 897 ) ÷ 897] x 100 = -80.38%
Formula
Percentage change = [(176 - 897) / 897] x 100
Subtract the new number by the original number
176 - 897 = -721
-721 ÷ 897 = -0.8037904124860646
-0.8037904124860646 x 100 = -80.38%