284.21% is the change from 152 to 584
Calculation steps:
[( 584 - 152 ) ÷ 152] x 100 = 284.21%
Formula
Percentage change = [(584 - 152) / 152] x 100
Subtract the new number by the original number
584 - 152 = 432
432 ÷ 152 = 2.8421052631578947
2.8421052631578947 x 100 = 284.21%