-15.65% is the change from 805 to 679
Calculation steps:
[( 679 - 805 ) ÷ 805] x 100 = -15.65%
Formula
Percentage change = [(679 - 805) / 805] x 100
Subtract the new number by the original number
679 - 805 = -126
-126 ÷ 805 = -0.1565217391304348
-0.1565217391304348 x 100 = -15.65%