14.14% is the change from 502 to 573
Calculation steps:
[( 573 - 502 ) ÷ 502] x 100 = 14.14%
Formula
Percentage change = [(573 - 502) / 502] x 100
Subtract the new number by the original number
573 - 502 = 71
71 ÷ 502 = 0.14143426294820718
0.14143426294820718 x 100 = 14.14%