309.21% is the change from 152 to 622
Calculation steps:
[( 622 - 152 ) ÷ 152] x 100 = 309.21%
Formula
Percentage change = [(622 - 152) / 152] x 100
Subtract the new number by the original number
622 - 152 = 470
470 ÷ 152 = 3.0921052631578947
3.0921052631578947 x 100 = 309.21%