-71.33% is the change from 865 to 248
Calculation steps:
[( 248 - 865 ) ÷ 865] x 100 = -71.33%
Formula
Percentage change = [(248 - 865) / 865] x 100
Subtract the new number by the original number
248 - 865 = -617
-617 ÷ 865 = -0.7132947976878613
-0.7132947976878613 x 100 = -71.33%