15.52% is the change from 496 to 573
Calculation steps:
[( 573 - 496 ) ÷ 496] x 100 = 15.52%
Formula
Percentage change = [(573 - 496) / 496] x 100
Subtract the new number by the original number
573 - 496 = 77
77 ÷ 496 = 0.15524193548387097
0.15524193548387097 x 100 = 15.52%