I believe the fees should be the same % no matter how much you send/don't send, BUT double check just in case i'm wrong.

This video was mostly to show you to pay attention to the exchange you're purchasing the coin on before you actually put crypto on the exchange to swap it for another coin.

Most of the time there are multiple options and as apparent some exchanges are not created equal in their fees to put on new coins/withdraw coins.

There are a few places to check this out so you know what you're going to be paying before you send. I'm actually going to make another short video on that to let people know.