-8.48% is the change from 861 to 788
Calculation steps:
[( 788 - 861 ) ÷ 861] x 100 = -8.48%
Formula
Percentage change = [(788 - 861) / 861] x 100
Subtract the new number by the original number
788 - 861 = -73
-73 ÷ 861 = -0.08478513356562137
-0.08478513356562137 x 100 = -8.48%