15.81% is the change from 430 to 498
Calculation steps:
[( 498 - 430 ) ÷ 430] x 100 = 15.81%
Formula
Percentage change = [(498 - 430) / 430] x 100
Subtract the new number by the original number
498 - 430 = 68
68 ÷ 430 = 0.15813953488372093
0.15813953488372093 x 100 = 15.81%