6.94% is the change from 317 to 339
Calculation steps:
[( 339 - 317 ) ÷ 317] x 100 = 6.94%
Formula
Percentage change = [(339 - 317) / 317] x 100
Subtract the new number by the original number
339 - 317 = 22
22 ÷ 317 = 0.0694006309148265
0.0694006309148265 x 100 = 6.94%