37.61% is the change from 109 to 150
Calculation steps:
[( 150 - 109 ) ÷ 109] x 100 = 37.61%
Formula
Percentage change = [(150 - 109) / 109] x 100
Subtract the new number by the original number
150 - 109 = 41
41 ÷ 109 = 0.3761467889908257
0.3761467889908257 x 100 = 37.61%