-68.57% is the change from 999 to 314
Calculation steps:
[( 314 - 999 ) ÷ 999] x 100 = -68.57%
Formula
Percentage change = [(314 - 999) / 999] x 100
Subtract the new number by the original number
314 - 999 = -685
-685 ÷ 999 = -0.6856856856856857
-0.6856856856856857 x 100 = -68.57%