-2% is the change from 699 to 685
Calculation steps:
[( 685 - 699 ) ÷ 699] x 100 = -2%
Formula
Percentage change = [(685 - 699) / 699] x 100
Subtract the new number by the original number
685 - 699 = -14
-14 ÷ 699 = -0.020028612303290415
-0.020028612303290415 x 100 = -2%