-99.26% is the change from 676 to 5
Calculation steps:
[( 5 - 676 ) ÷ 676] x 100 = -99.26%
Formula
Percentage change = [(5 - 676) / 676] x 100
Subtract the new number by the original number
5 - 676 = -671
-671 ÷ 676 = -0.992603550295858
-0.992603550295858 x 100 = -99.26%