-94.35% is the change from 868 to 49
Calculation steps:
[( 49 - 868 ) ÷ 868] x 100 = -94.35%
Formula
Percentage change = [(49 - 868) / 868] x 100
Subtract the new number by the original number
49 - 868 = -819
-819 ÷ 868 = -0.9435483870967742
-0.9435483870967742 x 100 = -94.35%