3.3% is the change from 698 to 721
Calculation steps:
[( 721 - 698 ) ÷ 698] x 100 = 3.3%
Formula
Percentage change = [(721 - 698) / 698] x 100
Subtract the new number by the original number
721 - 698 = 23
23 ÷ 698 = 0.0329512893982808
0.0329512893982808 x 100 = 3.3%