-73.99% is the change from 865 to 225
Calculation steps:
[( 225 - 865 ) ÷ 865] x 100 = -73.99%
Formula
Percentage change = [(225 - 865) / 865] x 100
Subtract the new number by the original number
225 - 865 = -640
-640 ÷ 865 = -0.7398843930635838
-0.7398843930635838 x 100 = -73.99%