-88.09% is the change from 865 to 103
Calculation steps:
[( 103 - 865 ) ÷ 865] x 100 = -88.09%
Formula
Percentage change = [(103 - 865) / 865] x 100
Subtract the new number by the original number
103 - 865 = -762
-762 ÷ 865 = -0.8809248554913295
-0.8809248554913295 x 100 = -88.09%