3512% is the change from 25 to 903
Calculation steps:
[( 903 - 25 ) ÷ 25] x 100 = 3512%
Formula
Percentage change = [(903 - 25) / 25] x 100
Subtract the new number by the original number
903 - 25 = 878
878 ÷ 25 = 35.12
35.12 x 100 = 3512%
Example