-14.55% is the change from 804 to 687
Calculation steps:
[( 687 - 804 ) ÷ 804] x 100 = -14.55%
Formula
Percentage change = [(687 - 804) / 804] x 100
Subtract the new number by the original number
687 - 804 = -117
-117 ÷ 804 = -0.1455223880597015
-0.1455223880597015 x 100 = -14.55%