-37.94% is the change from 933 to 579
Calculation steps:
[( 579 - 933 ) ÷ 933] x 100 = -37.94%
Formula
Percentage change = [(579 - 933) / 933] x 100
Subtract the new number by the original number
579 - 933 = -354
-354 ÷ 933 = -0.37942122186495175
-0.37942122186495175 x 100 = -37.94%