14.75% is the change from 434 to 498
Calculation steps:
[( 498 - 434 ) ÷ 434] x 100 = 14.75%
Formula
Percentage change = [(498 - 434) / 434] x 100
Subtract the new number by the original number
498 - 434 = 64
64 ÷ 434 = 0.14746543778801843
0.14746543778801843 x 100 = 14.75%