Let us assume that ICE will hit 1500 deports/day and can do that every day during this administration.
1500 x 365 x 4 = 2190000
That's a maximum of 2.19 million.
Now, it's a good start, but it's hardly going to solve the problem unless you can make them self-deport and in much larger numbers.
Self Deportation you say?
Jokes apart, yes, once the world is freed from the Bankster control every country will become great again, and once you take away welfare, most immigrants will find it better to go back to their country. Already happening in certain areas.
Take away public assistance and enforce E-Verify = mass self deportations. Maybe we'll see "migrant caravans" heading out of the U.S. for a change.