48.3% is the change from 501 to 743
Calculation steps:
[( 743 - 501 ) ÷ 501] x 100 = 48.3%
Formula
Percentage change = [(743 - 501) / 501] x 100
Subtract the new number by the original number
743 - 501 = 242
242 ÷ 501 = 0.48303393213572854
0.48303393213572854 x 100 = 48.3%