-84.26% is the change from 667 to 105
Calculation steps:
[( 105 - 667 ) ÷ 667] x 100 = -84.26%
Formula
Percentage change = [(105 - 667) / 667] x 100
Subtract the new number by the original number
105 - 667 = -562
-562 ÷ 667 = -0.8425787106446777
-0.8425787106446777 x 100 = -84.26%