47.81% is the change from 502 to 742
Calculation steps:
[( 742 - 502 ) ÷ 502] x 100 = 47.81%
Formula
Percentage change = [(742 - 502) / 502] x 100
Subtract the new number by the original number
742 - 502 = 240
240 ÷ 502 = 0.47808764940239046
0.47808764940239046 x 100 = 47.81%