-1.23% is the change from 814 to 804
Calculation steps:
[( 804 - 814 ) ÷ 814] x 100 = -1.23%
Formula
Percentage change = [(804 - 814) / 814] x 100
Subtract the new number by the original number
804 - 814 = -10
-10 ÷ 814 = -0.012285012285012284
-0.012285012285012284 x 100 = -1.23%