How do I calculate difference between consecutive rows and columns

Question

Hi,

 I want to display the differences between value for the following data

     Column 1 | Column 2 | Column 3 | Column 4 | Column 5

           200           100            350            900              800

Diff:           -100          +250          +550            -100

How do I calculate difference between consecutive rows and columns?

Answer 1

There are two ways through which you can do this:

Method 1: 

Calculated column = 
VAR RowAbove=
CALCULATE (
SUM (Table[Value]),
FILTER (Table, Table[Index] = EARLIER (Table[Index]) - 1))
RETURN
Table[Value] - RowAbove

Method 2: 

Diff One vs Two = [Column 1] - [Column 2]

Hope This Helps!!