629.03% is the change from 31 to 226
Calculation steps:
[( 226 - 31 ) ÷ 31] x 100 = 629.03%
Formula
Percentage change = [(226 - 31) / 31] x 100
Subtract the new number by the original number
226 - 31 = 195
195 ÷ 31 = 6.290322580645161
6.290322580645161 x 100 = 629.03%