-91.23% is the change from 867 to 76
Calculation steps:
[( 76 - 867 ) ÷ 867] x 100 = -91.23%
Formula
Percentage change = [(76 - 867) / 867] x 100
Subtract the new number by the original number
76 - 867 = -791
-791 ÷ 867 = -0.9123414071510957
-0.9123414071510957 x 100 = -91.23%