-57.89% is the change from 957 to 403
Calculation steps:
[( 403 - 957 ) ÷ 957] x 100 = -57.89%
Formula
Percentage change = [(403 - 957) / 957] x 100
Subtract the new number by the original number
403 - 957 = -554
-554 ÷ 957 = -0.5788923719958202
-0.5788923719958202 x 100 = -57.89%