4.81% is the change from 312 to 327
Calculation steps:
[( 327 - 312 ) ÷ 312] x 100 = 4.81%
Formula
Percentage change = [(327 - 312) / 312] x 100
Subtract the new number by the original number
327 - 312 = 15
15 ÷ 312 = 0.04807692307692308
0.04807692307692308 x 100 = 4.81%