-91.02% is the change from 579 to 52
Calculation steps:
[( 52 - 579 ) ÷ 579] x 100 = -91.02%
Formula
Percentage change = [(52 - 579) / 579] x 100
Subtract the new number by the original number
52 - 579 = -527
-527 ÷ 579 = -0.9101899827288429
-0.9101899827288429 x 100 = -91.02%