306.22% is the change from 225 to 914
Calculation steps:
[( 914 - 225 ) ÷ 225] x 100 = 306.22%
Formula
Percentage change = [(914 - 225) / 225] x 100
Subtract the new number by the original number
914 - 225 = 689
689 ÷ 225 = 3.062222222222222
3.062222222222222 x 100 = 306.22%