236.36% is the change from 220 to 740
Calculation steps:
[( 740 - 220 ) ÷ 220] x 100 = 236.36%
Formula
Percentage change = [(740 - 220) / 220] x 100
Subtract the new number by the original number
740 - 220 = 520
520 ÷ 220 = 2.3636363636363638
2.3636363636363638 x 100 = 236.36%