26.49% is the change from 151 to 191
Calculation steps:
[( 191 - 151 ) ÷ 151] x 100 = 26.49%
Formula
Percentage change = [(191 - 151) / 151] x 100
Subtract the new number by the original number
191 - 151 = 40
40 ÷ 151 = 0.26490066225165565
0.26490066225165565 x 100 = 26.49%