15.07% is the change from 418 to 481
Calculation steps:
[( 481 - 418 ) ÷ 418] x 100 = 15.07%
Formula
Percentage change = [(481 - 418) / 418] x 100
Subtract the new number by the original number
481 - 418 = 63
63 ÷ 418 = 0.1507177033492823
0.1507177033492823 x 100 = 15.07%