122.14% is the change from 131 to 291
Calculation steps:
[( 291 - 131 ) ÷ 131] x 100 = 122.14%
Formula
Percentage change = [(291 - 131) / 131] x 100
Subtract the new number by the original number
291 - 131 = 160
160 ÷ 131 = 1.2213740458015268
1.2213740458015268 x 100 = 122.14%