42.71% is the change from 501 to 715
Calculation steps:
[( 715 - 501 ) ÷ 501] x 100 = 42.71%
Formula
Percentage change = [(715 - 501) / 501] x 100
Subtract the new number by the original number
715 - 501 = 214
214 ÷ 501 = 0.42714570858283435
0.42714570858283435 x 100 = 42.71%