-74.23% is the change from 873 to 225
Calculation steps:
[( 225 - 873 ) ÷ 873] x 100 = -74.23%
Formula
Percentage change = [(225 - 873) / 873] x 100
Subtract the new number by the original number
225 - 873 = -648
-648 ÷ 873 = -0.7422680412371134
-0.7422680412371134 x 100 = -74.23%