-80.6% is the change from 897 to 174
Calculation steps:
[( 174 - 897 ) ÷ 897] x 100 = -80.6%
Formula
Percentage change = [(174 - 897) / 897] x 100
Subtract the new number by the original number
174 - 897 = -723
-723 ÷ 897 = -0.8060200668896321
-0.8060200668896321 x 100 = -80.6%