1225% is the change from 24 to 318
Calculation steps:
[( 318 - 24 ) ÷ 24] x 100 = 1225%
Formula
Percentage change = [(318 - 24) / 24] x 100
Subtract the new number by the original number
318 - 24 = 294
294 ÷ 24 = 12.25
12.25 x 100 = 1225%
Example