-14.83% is the change from 809 to 689
Calculation steps:
[( 689 - 809 ) ÷ 809] x 100 = -14.83%
Formula
Percentage change = [(689 - 809) / 809] x 100
Subtract the new number by the original number
689 - 809 = -120
-120 ÷ 809 = -0.14833127317676142
-0.14833127317676142 x 100 = -14.83%