-35.49% is the change from 958 to 618
Calculation steps:
[( 618 - 958 ) ÷ 958] x 100 = -35.49%
Formula
Percentage change = [(618 - 958) / 958] x 100
Subtract the new number by the original number
618 - 958 = -340
-340 ÷ 958 = -0.35490605427974947
-0.35490605427974947 x 100 = -35.49%