-11.34% is the change from 767 to 680
Calculation steps:
[( 680 - 767 ) ÷ 767] x 100 = -11.34%
Formula
Percentage change = [(680 - 767) / 767] x 100
Subtract the new number by the original number
680 - 767 = -87
-87 ÷ 767 = -0.11342894393741851
-0.11342894393741851 x 100 = -11.34%