320.27% is the change from 148 to 622
Calculation steps:
[( 622 - 148 ) ÷ 148] x 100 = 320.27%
Formula
Percentage change = [(622 - 148) / 148] x 100
Subtract the new number by the original number
622 - 148 = 474
474 ÷ 148 = 3.2027027027027026
3.2027027027027026 x 100 = 320.27%