266.81% is the change from 226 to 829
Calculation steps:
[( 829 - 226 ) ÷ 226] x 100 = 266.81%
Formula
Percentage change = [(829 - 226) / 226] x 100
Subtract the new number by the original number
829 - 226 = 603
603 ÷ 226 = 2.668141592920354
2.668141592920354 x 100 = 266.81%