-39.02% is the change from 956 to 583
Calculation steps:
[( 583 - 956 ) ÷ 956] x 100 = -39.02%
Formula
Percentage change = [(583 - 956) / 956] x 100
Subtract the new number by the original number
583 - 956 = -373
-373 ÷ 956 = -0.3901673640167364
-0.3901673640167364 x 100 = -39.02%