-58.37% is the change from 956 to 398
Calculation steps:
[( 398 - 956 ) ÷ 956] x 100 = -58.37%
Formula
Percentage change = [(398 - 956) / 956] x 100
Subtract the new number by the original number
398 - 956 = -558
-558 ÷ 956 = -0.5836820083682008
-0.5836820083682008 x 100 = -58.37%