18.58% is the change from 619 to 734
Calculation steps:
[( 734 - 619 ) ÷ 619] x 100 = 18.58%
Formula
Percentage change = [(734 - 619) / 619] x 100
Subtract the new number by the original number
734 - 619 = 115
115 ÷ 619 = 0.18578352180936994
0.18578352180936994 x 100 = 18.58%