4860% is the change from 20 to 992
Calculation steps:
[( 992 - 20 ) ÷ 20] x 100 = 4860%
Formula
Percentage change = [(992 - 20) / 20] x 100
Subtract the new number by the original number
992 - 20 = 972
972 ÷ 20 = 48.6
48.6 x 100 = 4860%
Example