-81.61% is the change from 957 to 176
Calculation steps:
[( 176 - 957 ) ÷ 957] x 100 = -81.61%
Formula
Percentage change = [(176 - 957) / 957] x 100
Subtract the new number by the original number
176 - 957 = -781
-781 ÷ 957 = -0.8160919540229885
-0.8160919540229885 x 100 = -81.61%