425% is the change from 28 to 147
Calculation steps:
[( 147 - 28 ) ÷ 28] x 100 = 425%
Formula
Percentage change = [(147 - 28) / 28] x 100
Subtract the new number by the original number
147 - 28 = 119
119 ÷ 28 = 4.25
4.25 x 100 = 425%
Example