9.96% is the change from 502 to 552
Calculation steps:
[( 552 - 502 ) ÷ 502] x 100 = 9.96%
Formula
Percentage change = [(552 - 502) / 502] x 100
Subtract the new number by the original number
552 - 502 = 50
50 ÷ 502 = 0.099601593625498
0.099601593625498 x 100 = 9.96%