Power Query help with finance

Hi jo123456 

You can put the following code to advanced editor in power query

let
    Source = Table.FromRows(Json.Document(Binary.Decompress(Binary.FromText("i45W8ssvKslQ0lFyzE0tykxOVEhLLMrNzEsHihgZGFoCKRMDA6VYnWgl19Ki/IJUoEByYlFBal5JUSVYjZEBkDKDqsFnGFihOQHDDIGUBTGGGcJcFgsA", BinaryEncoding.Base64), Compression.Deflate)), let _t = ((type nullable text) meta [Serialized.Text = true]) in type table [region = _t, industry = _t, year = _t, value = _t]),
    #"Changed Type" = Table.TransformColumnTypes(Source,{{"region", type text}, {"industry", type text}, {"year", Int64.Type}, {"value", Int64.Type}}),
    Custom1 = Table.AddColumn(#"Changed Type","Custom",each Table.SelectRows (#"Changed Type",(x) =>x [region]=[region] and x[industry]=[industry] and x[year]=[year]-1)),
    #"Expanded Custom" = Table.ExpandTableColumn(Custom1, "Custom", {"value"}, {"value.1"}),
    #"Added Custom" = Table.AddColumn(#"Expanded Custom", "FYQ1", each [value.1]*0.25),
    #"Removed Columns" = Table.RemoveColumns(#"Added Custom",{"value.1"}),
    #"Sorted Rows" = Table.Sort(#"Removed Columns",{{"region", Order.Ascending}})
in
    #"Sorted Rows"

Output

Best Regards!

Yolo Zhu

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