8.42% is the change from 499 to 541
Calculation steps:
[( 541 - 499 ) ÷ 499] x 100 = 8.42%
Formula
Percentage change = [(541 - 499) / 499] x 100
Subtract the new number by the original number
541 - 499 = 42
42 ÷ 499 = 0.0841683366733467
0.0841683366733467 x 100 = 8.42%