How to give charity like a chassid.

I want to show you how to give charity. It's not rocket science. I go to my banking app. Today I got a deposit for $3,970. I go to my calculator. I calculate $3,970 6* 20%. That means I owe $794.12 to charity. I go back into my app and I make a transfer to my local charity for $79412. And boom, sent. And from this money that I just gave, God will give me an infinite amount of blessing.