-55.07% is the change from 957 to 430
Calculation steps:
[( 430 - 957 ) ÷ 957] x 100 = -55.07%
Formula
Percentage change = [(430 - 957) / 957] x 100
Subtract the new number by the original number
430 - 957 = -527
-527 ÷ 957 = -0.5506792058516197
-0.5506792058516197 x 100 = -55.07%