4620% is the change from 20 to 944
Calculation steps:
[( 944 - 20 ) ÷ 20] x 100 = 4620%
Formula
Percentage change = [(944 - 20) / 20] x 100
Subtract the new number by the original number
944 - 20 = 924
924 ÷ 20 = 46.2
46.2 x 100 = 4620%
Example