5.02% is the change from 478 to 502
Calculation steps:
[( 502 - 478 ) ÷ 478] x 100 = 5.02%
Formula
Percentage change = [(502 - 478) / 478] x 100
Subtract the new number by the original number
502 - 478 = 24
24 ÷ 478 = 0.0502092050209205
0.0502092050209205 x 100 = 5.02%