I don't have an actual percentage rate factored but I'm like Rob, almost all that don't abscond (which makes up a very small percentage) do just fine, its getting them through winter that's the key, usually if they don't make it, they didn't have proper feed or absconded cause of ants.
Now if I had to guess, I'd say survivability after the cut out, with them being strong, queenright, or having requeened, is very high, 95% at least.
...JP