-73.89% is the change from 858 to 224
Calculation steps:
[( 224 - 858 ) ÷ 858] x 100 = -73.89%
Formula
Percentage change = [(224 - 858) / 858] x 100
Subtract the new number by the original number
224 - 858 = -634
-634 ÷ 858 = -0.7389277389277389
-0.7389277389277389 x 100 = -73.89%