-16.52% is the change from 799 to 667
Calculation steps:
[( 667 - 799 ) ÷ 799] x 100 = -16.52%
Formula
Percentage change = [(667 - 799) / 799] x 100
Subtract the new number by the original number
667 - 799 = -132
-132 ÷ 799 = -0.16520650813516896
-0.16520650813516896 x 100 = -16.52%