-80.56% is the change from 957 to 186
Calculation steps:
[( 186 - 957 ) ÷ 957] x 100 = -80.56%
Formula
Percentage change = [(186 - 957) / 957] x 100
Subtract the new number by the original number
186 - 957 = -771
-771 ÷ 957 = -0.8056426332288401
-0.8056426332288401 x 100 = -80.56%