-12.93% is the change from 781 to 680
Calculation steps:
[( 680 - 781 ) ÷ 781] x 100 = -12.93%
Formula
Percentage change = [(680 - 781) / 781] x 100
Subtract the new number by the original number
680 - 781 = -101
-101 ÷ 781 = -0.1293213828425096
-0.1293213828425096 x 100 = -12.93%