-94.23% is the change from 676 to 39
Calculation steps:
[( 39 - 676 ) ÷ 676] x 100 = -94.23%
Formula
Percentage change = [(39 - 676) / 676] x 100
Subtract the new number by the original number
39 - 676 = -637
-637 ÷ 676 = -0.9423076923076923
-0.9423076923076923 x 100 = -94.23%