20.78% is the change from 616 to 744
Calculation steps:
[( 744 - 616 ) ÷ 616] x 100 = 20.78%
Formula
Percentage change = [(744 - 616) / 616] x 100
Subtract the new number by the original number
744 - 616 = 128
128 ÷ 616 = 0.2077922077922078
0.2077922077922078 x 100 = 20.78%