-1.97% is the change from 865 to 848
Calculation steps:
[( 848 - 865 ) ÷ 865] x 100 = -1.97%
Formula
Percentage change = [(848 - 865) / 865] x 100
Subtract the new number by the original number
848 - 865 = -17
-17 ÷ 865 = -0.019653179190751446
-0.019653179190751446 x 100 = -1.97%