2450% is the change from 8 to 204
Calculation steps:
[( 204 - 8 ) ÷ 8] x 100 = 2450%
Formula
Percentage change = [(204 - 8) / 8] x 100
Subtract the new number by the original number
204 - 8 = 196
196 ÷ 8 = 24.5
24.5 x 100 = 2450%
Example