36.55% is the change from 498 to 680
Calculation steps:
[( 680 - 498 ) ÷ 498] x 100 = 36.55%
Formula
Percentage change = [(680 - 498) / 498] x 100
Subtract the new number by the original number
680 - 498 = 182
182 ÷ 498 = 0.3654618473895582
0.3654618473895582 x 100 = 36.55%