-10.78% is the change from 798 to 712
Calculation steps:
[( 712 - 798 ) ÷ 798] x 100 = -10.78%
Formula
Percentage change = [(712 - 798) / 798] x 100
Subtract the new number by the original number
712 - 798 = -86
-86 ÷ 798 = -0.10776942355889724
-0.10776942355889724 x 100 = -10.78%