8.03% is the change from 498 to 538
Calculation steps:
[( 538 - 498 ) ÷ 498] x 100 = 8.03%
Formula
Percentage change = [(538 - 498) / 498] x 100
Subtract the new number by the original number
538 - 498 = 40
40 ÷ 498 = 0.08032128514056225
0.08032128514056225 x 100 = 8.03%