-14.63% is the change from 800 to 683
Calculation steps:
[( 683 - 800 ) ÷ 800] x 100 = -14.63%
Formula
Percentage change = [(683 - 800) / 800] x 100
Subtract the new number by the original number
683 - 800 = -117
-117 ÷ 800 = -0.14625
-0.14625 x 100 = -14.63%