Incorrect data in Query and Infocube

Hi Gurus,

I have created query for APD Requirement.

Following Key figures are there in Columns

1) Keyfigure =A

2) Keyfigure = B

I have Created Formula "Result" = A-B and exported query results into Flat file using APD.

After that I have created Flat file datasource and mapped to Infocube and loaded data successfully to Infocube

When I try to compare "Result" data in Infocube and Query it is showing different value for "result".

I have checked data in flat file there I am able to see "Result" data in Float format"2.40E+06"

How to handle this issue.

Kindly advice.

Maruthi