37.93% is the change from 319 to 440
Calculation steps:
[( 440 - 319 ) ÷ 319] x 100 = 37.93%
Formula
Percentage change = [(440 - 319) / 319] x 100
Subtract the new number by the original number
440 - 319 = 121
121 ÷ 319 = 0.3793103448275862
0.3793103448275862 x 100 = 37.93%