-73.93% is the change from 863 to 225
Calculation steps:
[( 225 - 863 ) ÷ 863] x 100 = -73.93%
Formula
Percentage change = [(225 - 863) / 863] x 100
Subtract the new number by the original number
225 - 863 = -638
-638 ÷ 863 = -0.7392815758980301
-0.7392815758980301 x 100 = -73.93%