1.25% is the change from 721 to 730
Calculation steps:
[( 730 - 721 ) ÷ 721] x 100 = 1.25%
Formula
Percentage change = [(730 - 721) / 721] x 100
Subtract the new number by the original number
730 - 721 = 9
9 ÷ 721 = 0.012482662968099861
0.012482662968099861 x 100 = 1.25%