-40.02% is the change from 962 to 577
Calculation steps:
[( 577 - 962 ) ÷ 962] x 100 = -40.02%
Formula
Percentage change = [(577 - 962) / 962] x 100
Subtract the new number by the original number
577 - 962 = -385
-385 ÷ 962 = -0.4002079002079002
-0.4002079002079002 x 100 = -40.02%