22M is not bad considering only 35% of its "overseas footprint".
"Ticket sales are currently on par with “The Secret Life of Pets 2” (which ended its overseas run with $272 million) for the same group of markets at current exchange rates."
I'm certain you can't translate overseas to domestic to forecast - but if you could... PETS2 made $130M after 4 weeks domestically.
https://variety.com/2024/film/box-office/box-office-garfield-international-opening-weekend-1235992440/