16.03% is the change from 499 to 579
Calculation steps:
[( 579 - 499 ) ÷ 499] x 100 = 16.03%
Formula
Percentage change = [(579 - 499) / 499] x 100
Subtract the new number by the original number
579 - 499 = 80
80 ÷ 499 = 0.16032064128256512
0.16032064128256512 x 100 = 16.03%