113.74% is the change from 131 to 280
Calculation steps:
[( 280 - 131 ) ÷ 131] x 100 = 113.74%
Formula
Percentage change = [(280 - 131) / 131] x 100
Subtract the new number by the original number
280 - 131 = 149
149 ÷ 131 = 1.1374045801526718
1.1374045801526718 x 100 = 113.74%