29.9% is the change from 418 to 543
Calculation steps:
[( 543 - 418 ) ÷ 418] x 100 = 29.9%
Formula
Percentage change = [(543 - 418) / 418] x 100
Subtract the new number by the original number
543 - 418 = 125
125 ÷ 418 = 0.29904306220095694
0.29904306220095694 x 100 = 29.9%