339.1% is the change from 133 to 584
Calculation steps:
[( 584 - 133 ) ÷ 133] x 100 = 339.1%
Formula
Percentage change = [(584 - 133) / 133] x 100
Subtract the new number by the original number
584 - 133 = 451
451 ÷ 133 = 3.3909774436090228
3.3909774436090228 x 100 = 339.1%