3308% is the change from 25 to 852
Calculation steps:
[( 852 - 25 ) ÷ 25] x 100 = 3308%
Formula
Percentage change = [(852 - 25) / 25] x 100
Subtract the new number by the original number
852 - 25 = 827
827 ÷ 25 = 33.08
33.08 x 100 = 3308%
Example