31.06% is the change from 499 to 654
Calculation steps:
[( 654 - 499 ) ÷ 499] x 100 = 31.06%
Formula
Percentage change = [(654 - 499) / 499] x 100
Subtract the new number by the original number
654 - 499 = 155
155 ÷ 499 = 0.3106212424849699
0.3106212424849699 x 100 = 31.06%