-68.67% is the change from 399 to 125
Calculation steps:
[( 125 - 399 ) ÷ 399] x 100 = -68.67%
Formula
Percentage change = [(125 - 399) / 399] x 100
Subtract the new number by the original number
125 - 399 = -274
-274 ÷ 399 = -0.6867167919799498
-0.6867167919799498 x 100 = -68.67%