3.04% is the change from 723 to 745
Calculation steps:
[( 745 - 723 ) ÷ 723] x 100 = 3.04%
Formula
Percentage change = [(745 - 723) / 723] x 100
Subtract the new number by the original number
745 - 723 = 22
22 ÷ 723 = 0.030428769017980636
0.030428769017980636 x 100 = 3.04%