222.12% is the change from 226 to 728
Calculation steps:
[( 728 - 226 ) ÷ 226] x 100 = 222.12%
Formula
Percentage change = [(728 - 226) / 226] x 100
Subtract the new number by the original number
728 - 226 = 502
502 ÷ 226 = 2.2212389380530975
2.2212389380530975 x 100 = 222.12%