8.46% is the change from 319 to 346
Calculation steps:
[( 346 - 319 ) ÷ 319] x 100 = 8.46%
Formula
Percentage change = [(346 - 319) / 319] x 100
Subtract the new number by the original number
346 - 319 = 27
27 ÷ 319 = 0.08463949843260188
0.08463949843260188 x 100 = 8.46%