4000% is the change from 24 to 984
Calculation steps:
[( 984 - 24 ) ÷ 24] x 100 = 4000%
Formula
Percentage change = [(984 - 24) / 24] x 100
Subtract the new number by the original number
984 - 24 = 960
960 ÷ 24 = 40
40 x 100 = 4000%
Example