2982.14% is the change from 28 to 863
Calculation steps:
[( 863 - 28 ) ÷ 28] x 100 = 2982.14%
Formula
Percentage change = [(863 - 28) / 28] x 100
Subtract the new number by the original number
863 - 28 = 835
835 ÷ 28 = 29.821428571428573
29.821428571428573 x 100 = 2982.14%