-12.4% is the change from 863 to 756
Calculation steps:
[( 756 - 863 ) ÷ 863] x 100 = -12.4%
Formula
Percentage change = [(756 - 863) / 863] x 100
Subtract the new number by the original number
756 - 863 = -107
-107 ÷ 863 = -0.12398609501738123
-0.12398609501738123 x 100 = -12.4%