1607.14% is the change from 28 to 478
Calculation steps:
[( 478 - 28 ) ÷ 28] x 100 = 1607.14%
Formula
Percentage change = [(478 - 28) / 28] x 100
Subtract the new number by the original number
478 - 28 = 450
450 ÷ 28 = 16.071428571428573
16.071428571428573 x 100 = 1607.14%