-1.15% is the change from 695 to 687
Calculation steps:
[( 687 - 695 ) ÷ 695] x 100 = -1.15%
Formula
Percentage change = [(687 - 695) / 695] x 100
Subtract the new number by the original number
687 - 695 = -8
-8 ÷ 695 = -0.011510791366906475
-0.011510791366906475 x 100 = -1.15%