123.91% is the change from 322 to 721
Calculation steps:
[( 721 - 322 ) ÷ 322] x 100 = 123.91%
Formula
Percentage change = [(721 - 322) / 322] x 100
Subtract the new number by the original number
721 - 322 = 399
399 ÷ 322 = 1.2391304347826086
1.2391304347826086 x 100 = 123.91%