2360% is the change from 40 to 984
Calculation steps:
[( 984 - 40 ) ÷ 40] x 100 = 2360%
Formula
Percentage change = [(984 - 40) / 40] x 100
Subtract the new number by the original number
984 - 40 = 944
944 ÷ 40 = 23.6
23.6 x 100 = 2360%
Example