3.19% is the change from 722 to 745
Calculation steps:
[( 745 - 722 ) ÷ 722] x 100 = 3.19%
Formula
Percentage change = [(745 - 722) / 722] x 100
Subtract the new number by the original number
745 - 722 = 23
23 ÷ 722 = 0.03185595567867036
0.03185595567867036 x 100 = 3.19%