4.2% is the change from 714 to 744
Calculation steps:
[( 744 - 714 ) ÷ 714] x 100 = 4.2%
Formula
Percentage change = [(744 - 714) / 714] x 100
Subtract the new number by the original number
744 - 714 = 30
30 ÷ 714 = 0.04201680672268908
0.04201680672268908 x 100 = 4.2%