1.59% is the change from 502 to 510
Calculation steps:
[( 510 - 502 ) ÷ 502] x 100 = 1.59%
Formula
Percentage change = [(510 - 502) / 502] x 100
Subtract the new number by the original number
510 - 502 = 8
8 ÷ 502 = 0.01593625498007968
0.01593625498007968 x 100 = 1.59%