303.9% is the change from 154 to 622
Calculation steps:
[( 622 - 154 ) ÷ 154] x 100 = 303.9%
Formula
Percentage change = [(622 - 154) / 154] x 100
Subtract the new number by the original number
622 - 154 = 468
468 ÷ 154 = 3.038961038961039
3.038961038961039 x 100 = 303.9%