Adding columns subtotal

[Troyvan]

Hi All, 

Apologies if this has been answered previously. I'm trying to creat a column showing total per quarter but I can't seem to add selected column totals here. My data looks like this: 

Job No	Client	Ledger	Jan-22	Feb-22	Mar-22	Apr-22	May-22	Jun-22	Jul-22	Aug-22	Sep-22	Oct-22	Nov-22	Dec-22
1	Client1	Travel	50	50	50	50	50	50	50	100	100	100	100	100
2	Client2	Subcontractors	100	100	100	100	100	100	100	600	600	600	600	600
3	Client3	Subcontractors	100	100	100	100	100	100	100	200	200	200	200	200
4	Client4	Travel & Accommodation	150	150	150	150	150	150	150	2,500	2,500	2,500	2,500	2,500
5	Client5	Subcontractors	15,000	15,000	15,000	15,000	15,000	15,000	15,000	100	100	100	100	100
Total			15,400	15,400	15,400	15,400	15,400	15,400	15,400	3,500	3,500	3,500	3,500	3,500

How can I simply add total of every 3 months to create quarterly totals? Thanks! 

Cheers,
Troy

[Troyvan]

It worked! Thank you so much Vijay 🙂

Cheers,
Troy

[Vijay_A_Verma · Accepted solution]

See the working here - Open a blank query - Home - Advanced Editor - Remove everything from there and paste the below code to test (later on when you use the query on your dataset, you will have to change the source appropriately. If you have columns other than these, then delete Changed type step and do a Changed type for complete table from UI again)

let
    Source = Table.FromRows(Json.Document(Binary.Decompress(Binary.FromText("i45WMlTSUXLOyUzNKwGxQooSy1JzgAxTA4KEoQFuMlYnWskIbjKIFVyalJyfV1KUmFySX1RMQDsqaYaHBFlkDLfImDKLjPCQIItM4BaZwMNKIabUwMDITMExOTk/Nzc/JbEkMz8PZCIkjIggjXRMDQjTIPtN4fabYvWoqY4BxDfkMfDFZywA", BinaryEncoding.Base64), Compression.Deflate)), let _t = ((type nullable text) meta [Serialized.Text = true]) in type table [#"Job No" = _t, Client = _t, Ledger = _t, #"Jan-22" = _t, #"Feb-22" = _t, #"Mar-22" = _t, #"Apr-22" = _t, #"May-22" = _t, #"Jun-22" = _t, #"Jul-22" = _t, #"Aug-22" = _t, #"Sep-22" = _t, #"Oct-22" = _t, #"Nov-22" = _t, #"Dec-22" = _t]),
    #"Changed Type" = Table.TransformColumnTypes(Source,{{"Job No", Int64.Type}, {"Client", type text}, {"Ledger", type text}, {"Jan-22", Int64.Type}, {"Feb-22", Int64.Type}, {"Mar-22", Int64.Type}, {"Apr-22", Int64.Type}, {"May-22", Int64.Type}, {"Jun-22", Int64.Type}, {"Jul-22", Int64.Type}, {"Aug-22", Int64.Type}, {"Sep-22", Int64.Type}, {"Oct-22", Int64.Type}, {"Nov-22", Int64.Type}, {"Dec-22", Int64.Type}}),
    #"Unpivoted Other Columns" = Table.UnpivotOtherColumns(#"Changed Type", {"Ledger", "Client", "Job No"}, "Attribute", "Value"),
    #"Changed Type1" = Table.TransformColumnTypes(#"Unpivoted Other Columns",{{"Attribute", type date}}),
    #"Added Custom" = Table.AddColumn(#"Changed Type1", "Quarter", each "Q"&Text.From(Number.RoundUp(Date.Month([Attribute])/3,0))),
    #"Grouped Rows" = Table.Group(#"Added Custom", {"Quarter"}, {{"Total", each List.Sum([Value]), type number}})
in
    #"Grouped Rows"