SQL Server : SUM(CAST) from NVARCHAR to FLOAT has data loss on one PC but not on another

Using this query in SQL Server, I get a non float value that is not correct – 10842081

MsSQL SUM(CAST) from NVARCHAR to FLOAT has data loss on one PC but not on another

Using the below query on MsSQL DB, I receive a non float value that is not correct – 10842081