-73.16% is the change from 667 to 179
Calculation steps:
[( 179 - 667 ) ÷ 667] x 100 = -73.16%
Formula
Percentage change = [(179 - 667) / 667] x 100
Subtract the new number by the original number
179 - 667 = -488
-488 ÷ 667 = -0.7316341829085458
-0.7316341829085458 x 100 = -73.16%