3464.29% is the change from 28 to 998
Calculation steps:
[( 998 - 28 ) ÷ 28] x 100 = 3464.29%
Formula
Percentage change = [(998 - 28) / 28] x 100
Subtract the new number by the original number
998 - 28 = 970
970 ÷ 28 = 34.642857142857146
34.642857142857146 x 100 = 3464.29%