270.35% is the change from 226 to 837
Calculation steps:
[( 837 - 226 ) ÷ 226] x 100 = 270.35%
Formula
Percentage change = [(837 - 226) / 226] x 100
Subtract the new number by the original number
837 - 226 = 611
611 ÷ 226 = 2.7035398230088497
2.7035398230088497 x 100 = 270.35%