3488% is the change from 25 to 897
Calculation steps:
[( 897 - 25 ) ÷ 25] x 100 = 3488%
Formula
Percentage change = [(897 - 25) / 25] x 100
Subtract the new number by the original number
897 - 25 = 872
872 ÷ 25 = 34.88
34.88 x 100 = 3488%
Example