199.12% is the change from 226 to 676
Calculation steps:
[( 676 - 226 ) ÷ 226] x 100 = 199.12%
Formula
Percentage change = [(676 - 226) / 226] x 100
Subtract the new number by the original number
676 - 226 = 450
450 ÷ 226 = 1.991150442477876
1.991150442477876 x 100 = 199.12%