343.56% is the change from 225 to 998
Calculation steps:
[( 998 - 225 ) ÷ 225] x 100 = 343.56%
Formula
Percentage change = [(998 - 225) / 225] x 100
Subtract the new number by the original number
998 - 225 = 773
773 ÷ 225 = 3.4355555555555557
3.4355555555555557 x 100 = 343.56%