231.36% is the change from 220 to 729
Calculation steps:
[( 729 - 220 ) ÷ 220] x 100 = 231.36%
Formula
Percentage change = [(729 - 220) / 220] x 100
Subtract the new number by the original number
729 - 220 = 509
509 ÷ 220 = 2.3136363636363635
2.3136363636363635 x 100 = 231.36%