131.33% is the change from 150 to 347
Calculation steps:
[( 347 - 150 ) ÷ 150] x 100 = 131.33%
Formula
Percentage change = [(347 - 150) / 150] x 100
Subtract the new number by the original number
347 - 150 = 197
197 ÷ 150 = 1.3133333333333332
1.3133333333333332 x 100 = 131.33%