1105% is the change from 20 to 241
Calculation steps:
[( 241 - 20 ) ÷ 20] x 100 = 1105%
Formula
Percentage change = [(241 - 20) / 20] x 100
Subtract the new number by the original number
241 - 20 = 221
221 ÷ 20 = 11.05
11.05 x 100 = 1105%
Example