-39.6% is the change from 962 to 581
Calculation steps:
[( 581 - 962 ) ÷ 962] x 100 = -39.6%
Formula
Percentage change = [(581 - 962) / 962] x 100
Subtract the new number by the original number
581 - 962 = -381
-381 ÷ 962 = -0.39604989604989604
-0.39604989604989604 x 100 = -39.6%