-39.81% is the change from 962 to 579
Calculation steps:
[( 579 - 962 ) ÷ 962] x 100 = -39.81%
Formula
Percentage change = [(579 - 962) / 962] x 100
Subtract the new number by the original number
579 - 962 = -383
-383 ÷ 962 = -0.3981288981288981
-0.3981288981288981 x 100 = -39.81%