465% is the change from 40 to 226
Calculation steps:
[( 226 - 40 ) ÷ 40] x 100 = 465%
Formula
Percentage change = [(226 - 40) / 40] x 100
Subtract the new number by the original number
226 - 40 = 186
186 ÷ 40 = 4.65
4.65 x 100 = 465%
Example