115.36% is the change from 319 to 687
Calculation steps:
[( 687 - 319 ) ÷ 319] x 100 = 115.36%
Formula
Percentage change = [(687 - 319) / 319] x 100
Subtract the new number by the original number
687 - 319 = 368
368 ÷ 319 = 1.1536050156739812
1.1536050156739812 x 100 = 115.36%