-12.54% is the change from 957 to 837
Calculation steps:
[( 837 - 957 ) ÷ 957] x 100 = -12.54%
Formula
Percentage change = [(837 - 957) / 957] x 100
Subtract the new number by the original number
837 - 957 = -120
-120 ÷ 957 = -0.12539184952978055
-0.12539184952978055 x 100 = -12.54%