88.09% is the change from 319 to 600
Calculation steps:
[( 600 - 319 ) ÷ 319] x 100 = 88.09%
Formula
Percentage change = [(600 - 319) / 319] x 100
Subtract the new number by the original number
600 - 319 = 281
281 ÷ 319 = 0.8808777429467085
0.8808777429467085 x 100 = 88.09%