3125% is the change from 28 to 903
Calculation steps:
[( 903 - 28 ) ÷ 28] x 100 = 3125%
Formula
Percentage change = [(903 - 28) / 28] x 100
Subtract the new number by the original number
903 - 28 = 875
875 ÷ 28 = 31.25
31.25 x 100 = 3125%
Example