229.22% is the change from 219 to 721
Calculation steps:
[( 721 - 219 ) ÷ 219] x 100 = 229.22%
Formula
Percentage change = [(721 - 219) / 219] x 100
Subtract the new number by the original number
721 - 219 = 502
502 ÷ 219 = 2.2922374429223744
2.2922374429223744 x 100 = 229.22%