4820% is the change from 20 to 984
Calculation steps:
[( 984 - 20 ) ÷ 20] x 100 = 4820%
Formula
Percentage change = [(984 - 20) / 20] x 100
Subtract the new number by the original number
984 - 20 = 964
964 ÷ 20 = 48.2
48.2 x 100 = 4820%
Example