1.93% is the change from 311 to 317
Calculation steps:
[( 317 - 311 ) ÷ 311] x 100 = 1.93%
Formula
Percentage change = [(317 - 311) / 311] x 100
Subtract the new number by the original number
317 - 311 = 6
6 ÷ 311 = 0.01929260450160772
0.01929260450160772 x 100 = 1.93%