-74.19% is the change from 868 to 224
Calculation steps:
[( 224 - 868 ) ÷ 868] x 100 = -74.19%
Formula
Percentage change = [(224 - 868) / 868] x 100
Subtract the new number by the original number
224 - 868 = -644
-644 ÷ 868 = -0.7419354838709677
-0.7419354838709677 x 100 = -74.19%