356.25% is the change from 128 to 584
Calculation steps:
[( 584 - 128 ) ÷ 128] x 100 = 356.25%
Formula
Percentage change = [(584 - 128) / 128] x 100
Subtract the new number by the original number
584 - 128 = 456
456 ÷ 128 = 3.5625
3.5625 x 100 = 356.25%