-11.23% is the change from 766 to 680
Calculation steps:
[( 680 - 766 ) ÷ 766] x 100 = -11.23%
Formula
Percentage change = [(680 - 766) / 766] x 100
Subtract the new number by the original number
680 - 766 = -86
-86 ÷ 766 = -0.1122715404699739
-0.1122715404699739 x 100 = -11.23%