19.56% is the change from 501 to 599
Calculation steps:
[( 599 - 501 ) ÷ 501] x 100 = 19.56%
Formula
Percentage change = [(599 - 501) / 501] x 100
Subtract the new number by the original number
599 - 501 = 98
98 ÷ 501 = 0.19560878243512975
0.19560878243512975 x 100 = 19.56%