How to Fetch Batch Number

Respected Experts, pls suggest how to fetch Batch Number in the below :-

[Field : Batch]
Use : Number Field
Set as:$BatchName
Align : Right
Border : Thin Right

 

I have tried but it is showing only "0" (Zero)

 

By default the batch values are string, you can use $$Number:$BatchName, also it depends on the place from where you are fetching the information