18.01% is the change from 422 to 498
Calculation steps:
[( 498 - 422 ) ÷ 422] x 100 = 18.01%
Formula
Percentage change = [(498 - 422) / 422] x 100
Subtract the new number by the original number
498 - 422 = 76
76 ÷ 422 = 0.18009478672985782
0.18009478672985782 x 100 = 18.01%