Put it on a stand, remove the rear caliper, remove the pinch bolt, loosen the axle, squeeze the belt as you remove the tensioner, remove the belt, remove the wheel
And I am sure onelogue meant to say "Welcome to forum" in there, too.
Thats more than i did to get mine off. lift the rear wheel, loosen the pinch bolt, unscrew the axle 2/3rds of the way, slide the belt off the wheel, pull the axle out the rest of the way and the rear wheel should drop right out.