4320% is the change from 20 to 884
Calculation steps:
[( 884 - 20 ) ÷ 20] x 100 = 4320%
Formula
Percentage change = [(884 - 20) / 20] x 100
Subtract the new number by the original number
884 - 20 = 864
864 ÷ 20 = 43.2
43.2 x 100 = 4320%
Example