2107.14% is the change from 28 to 618
Calculation steps:
[( 618 - 28 ) ÷ 28] x 100 = 2107.14%
Formula
Percentage change = [(618 - 28) / 28] x 100
Subtract the new number by the original number
618 - 28 = 590
590 ÷ 28 = 21.071428571428573
21.071428571428573 x 100 = 2107.14%