-14.42% is the change from 319 to 273
Calculation steps:
[( 273 - 319 ) ÷ 319] x 100 = -14.42%
Formula
Percentage change = [(273 - 319) / 319] x 100
Subtract the new number by the original number
273 - 319 = -46
-46 ÷ 319 = -0.14420062695924765
-0.14420062695924765 x 100 = -14.42%