30.38% is the change from 418 to 545
Calculation steps:
[( 545 - 418 ) ÷ 418] x 100 = 30.38%
Formula
Percentage change = [(545 - 418) / 418] x 100
Subtract the new number by the original number
545 - 418 = 127
127 ÷ 418 = 0.3038277511961722
0.3038277511961722 x 100 = 30.38%