-22.88% is the change from 319 to 246
Calculation steps:
[( 246 - 319 ) ÷ 319] x 100 = -22.88%
Formula
Percentage change = [(246 - 319) / 319] x 100
Subtract the new number by the original number
246 - 319 = -73
-73 ÷ 319 = -0.22884012539184953
-0.22884012539184953 x 100 = -22.88%