-58.41% is the change from 957 to 398
Calculation steps:
[( 398 - 957 ) ÷ 957] x 100 = -58.41%
Formula
Percentage change = [(398 - 957) / 957] x 100
Subtract the new number by the original number
398 - 957 = -559
-559 ÷ 957 = -0.5841170323928945
-0.5841170323928945 x 100 = -58.41%