16.85% is the change from 279 to 326
Calculation steps:
[( 326 - 279 ) ÷ 279] x 100 = 16.85%
Formula
Percentage change = [(326 - 279) / 279] x 100
Subtract the new number by the original number
326 - 279 = 47
47 ÷ 279 = 0.16845878136200718
0.16845878136200718 x 100 = 16.85%