482.14% is the change from 28 to 163
Calculation steps:
[( 163 - 28 ) ÷ 28] x 100 = 482.14%
Formula
Percentage change = [(163 - 28) / 28] x 100
Subtract the new number by the original number
163 - 28 = 135
135 ÷ 28 = 4.821428571428571
4.821428571428571 x 100 = 482.14%