197.53% is the change from 81 to 241
Calculation steps:
[( 241 - 81 ) ÷ 81] x 100 = 197.53%
Formula
Percentage change = [(241 - 81) / 81] x 100
Subtract the new number by the original number
241 - 81 = 160
160 ÷ 81 = 1.9753086419753085
1.9753086419753085 x 100 = 197.53%