3600% is the change from 8 to 296
Calculation steps:
[( 296 - 8 ) ÷ 8] x 100 = 3600%
Formula
Percentage change = [(296 - 8) / 8] x 100
Subtract the new number by the original number
296 - 8 = 288
288 ÷ 8 = 36
36 x 100 = 3600%
Example