-12.98% is the change from 786 to 684
Calculation steps:
[( 684 - 786 ) ÷ 786] x 100 = -12.98%
Formula
Percentage change = [(684 - 786) / 786] x 100
Subtract the new number by the original number
684 - 786 = -102
-102 ÷ 786 = -0.1297709923664122
-0.1297709923664122 x 100 = -12.98%