23.8% is the change from 500 to 619
Calculation steps:
[( 619 - 500 ) ÷ 500] x 100 = 23.8%
Formula
Percentage change = [(619 - 500) / 500] x 100
Subtract the new number by the original number
619 - 500 = 119
119 ÷ 500 = 0.238
0.238 x 100 = 23.8%
Example