-81.59% is the change from 679 to 125
Calculation steps:
[( 125 - 679 ) ÷ 679] x 100 = -81.59%
Formula
Percentage change = [(125 - 679) / 679] x 100
Subtract the new number by the original number
125 - 679 = -554
-554 ÷ 679 = -0.8159057437407953
-0.8159057437407953 x 100 = -81.59%