-6.62% is the change from 861 to 804
Calculation steps:
[( 804 - 861 ) ÷ 861] x 100 = -6.62%
Formula
Percentage change = [(804 - 861) / 861] x 100
Subtract the new number by the original number
804 - 861 = -57
-57 ÷ 861 = -0.06620209059233449
-0.06620209059233449 x 100 = -6.62%