-1.47% is the change from 816 to 804
Calculation steps:
[( 804 - 816 ) ÷ 816] x 100 = -1.47%
Formula
Percentage change = [(804 - 816) / 816] x 100
Subtract the new number by the original number
804 - 816 = -12
-12 ÷ 816 = -0.014705882352941176
-0.014705882352941176 x 100 = -1.47%