-0.88% is the change from 681 to 675
Calculation steps:
[( 675 - 681 ) ÷ 681] x 100 = -0.88%
Formula
Percentage change = [(675 - 681) / 681] x 100
Subtract the new number by the original number
675 - 681 = -6
-6 ÷ 681 = -0.00881057268722467
-0.00881057268722467 x 100 = -0.88%