25.33% is the change from 150 to 188
Calculation steps:
[( 188 - 150 ) ÷ 150] x 100 = 25.33%
Formula
Percentage change = [(188 - 150) / 150] x 100
Subtract the new number by the original number
188 - 150 = 38
38 ÷ 150 = 0.25333333333333335
0.25333333333333335 x 100 = 25.33%