-37.68% is the change from 958 to 597
Calculation steps:
[( 597 - 958 ) ÷ 958] x 100 = -37.68%
Formula
Percentage change = [(597 - 958) / 958] x 100
Subtract the new number by the original number
597 - 958 = -361
-361 ÷ 958 = -0.3768267223382046
-0.3768267223382046 x 100 = -37.68%