226.38% is the change from 254 to 829
Calculation steps:
[( 829 - 254 ) ÷ 254] x 100 = 226.38%
Formula
Percentage change = [(829 - 254) / 254] x 100
Subtract the new number by the original number
829 - 254 = 575
575 ÷ 254 = 2.263779527559055
2.263779527559055 x 100 = 226.38%