30.82% is the change from 146 to 191
Calculation steps:
[( 191 - 146 ) ÷ 146] x 100 = 30.82%
Formula
Percentage change = [(191 - 146) / 146] x 100
Subtract the new number by the original number
191 - 146 = 45
45 ÷ 146 = 0.3082191780821918
0.3082191780821918 x 100 = 30.82%