318.58% is the change from 226 to 946
Calculation steps:
[( 946 - 226 ) ÷ 226] x 100 = 318.58%
Formula
Percentage change = [(946 - 226) / 226] x 100
Subtract the new number by the original number
946 - 226 = 720
720 ÷ 226 = 3.185840707964602
3.185840707964602 x 100 = 318.58%