12.37% is the change from 291 to 327
Calculation steps:
[( 327 - 291 ) ÷ 291] x 100 = 12.37%
Formula
Percentage change = [(327 - 291) / 291] x 100
Subtract the new number by the original number
327 - 291 = 36
36 ÷ 291 = 0.12371134020618557
0.12371134020618557 x 100 = 12.37%