-94.35% is the change from 867 to 49
Calculation steps:
[( 49 - 867 ) ÷ 867] x 100 = -94.35%
Formula
Percentage change = [(49 - 867) / 867] x 100
Subtract the new number by the original number
49 - 867 = -818
-818 ÷ 867 = -0.9434832756632064
-0.9434832756632064 x 100 = -94.35%