179.2% is the change from 226 to 631
Calculation steps:
[( 631 - 226 ) ÷ 226] x 100 = 179.2%
Formula
Percentage change = [(631 - 226) / 226] x 100
Subtract the new number by the original number
631 - 226 = 405
405 ÷ 226 = 1.7920353982300885
1.7920353982300885 x 100 = 179.2%