How to call async WCF method c# with progress reporting

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.NET

.NET4

My WCF method is processing batch of 50-60 K transactions in 1 single function.

Expected working
I want to display progress of process( 1500 of 50000 completed ) in my C# windows based application.

I am planning to call async WCF process .
My main process will log some entries in my database or keep in variable.
Till this main process is not getting over my second WCF process will take progress from server from log or variable value.

Is it possible to do above working.

If anybody knows better option for this working please let me know.

Thank you in advance for your kind consideration for my question.