37.4% is the change from 131 to 180
Calculation steps:
[( 180 - 131 ) ÷ 131] x 100 = 37.4%
Formula
Percentage change = [(180 - 131) / 131] x 100
Subtract the new number by the original number
180 - 131 = 49
49 ÷ 131 = 0.37404580152671757
0.37404580152671757 x 100 = 37.4%