-0.59% is the change from 680 to 676
Calculation steps:
[( 676 - 680 ) ÷ 680] x 100 = -0.59%
Formula
Percentage change = [(676 - 680) / 680] x 100
Subtract the new number by the original number
676 - 680 = -4
-4 ÷ 680 = -0.0058823529411764705
-0.0058823529411764705 x 100 = -0.59%