5.38% is the change from 502 to 529
Calculation steps:
[( 529 - 502 ) ÷ 502] x 100 = 5.38%
Formula
Percentage change = [(529 - 502) / 502] x 100
Subtract the new number by the original number
529 - 502 = 27
27 ÷ 502 = 0.053784860557768925
0.053784860557768925 x 100 = 5.38%