2.99% is the change from 702 to 723
Calculation steps:
[( 723 - 702 ) ÷ 702] x 100 = 2.99%
Formula
Percentage change = [(723 - 702) / 702] x 100
Subtract the new number by the original number
723 - 702 = 21
21 ÷ 702 = 0.029914529914529916
0.029914529914529916 x 100 = 2.99%