15.34% is the change from 476 to 549
Calculation steps:
[( 549 - 476 ) ÷ 476] x 100 = 15.34%
Formula
Percentage change = [(549 - 476) / 476] x 100
Subtract the new number by the original number
549 - 476 = 73
73 ÷ 476 = 0.15336134453781514
0.15336134453781514 x 100 = 15.34%