555% is the change from 20 to 131
Calculation steps:
[( 131 - 20 ) ÷ 20] x 100 = 555%
Formula
Percentage change = [(131 - 20) / 20] x 100
Subtract the new number by the original number
131 - 20 = 111
111 ÷ 20 = 5.55
5.55 x 100 = 555%
Example