750% is the change from 24 to 204
Calculation steps:
[( 204 - 24 ) ÷ 24] x 100 = 750%
Formula
Percentage change = [(204 - 24) / 24] x 100
Subtract the new number by the original number
204 - 24 = 180
180 ÷ 24 = 7.5
7.5 x 100 = 750%
Example