-27.81% is the change from 579 to 418
Calculation steps:
[( 418 - 579 ) ÷ 579] x 100 = -27.81%
Formula
Percentage change = [(418 - 579) / 579] x 100
Subtract the new number by the original number
418 - 579 = -161
-161 ÷ 579 = -0.27806563039723664
-0.27806563039723664 x 100 = -27.81%