-7.93% is the change from 681 to 627
Calculation steps:
[( 627 - 681 ) ÷ 681] x 100 = -7.93%
Formula
Percentage change = [(627 - 681) / 681] x 100
Subtract the new number by the original number
627 - 681 = -54
-54 ÷ 681 = -0.07929515418502203
-0.07929515418502203 x 100 = -7.93%