-86.83% is the change from 957 to 126
Calculation steps:
[( 126 - 957 ) ÷ 957] x 100 = -86.83%
Formula
Percentage change = [(126 - 957) / 957] x 100
Subtract the new number by the original number
126 - 957 = -831
-831 ÷ 957 = -0.8683385579937304
-0.8683385579937304 x 100 = -86.83%