-12.75% is the change from 816 to 712
Calculation steps:
[( 712 - 816 ) ÷ 816] x 100 = -12.75%
Formula
Percentage change = [(712 - 816) / 816] x 100
Subtract the new number by the original number
712 - 816 = -104
-104 ÷ 816 = -0.12745098039215685
-0.12745098039215685 x 100 = -12.75%