Pokerstove or equilab. You can plug in stats and it will give you a general idea of what 28% of starting hands look like. It will differ between players but you can play around with it. 28% could be 55+, A2s+, K5s+, Q7s+, J8s+, T8s+, 98s, A7o+, K9o+, Q9o+, J9o+. Or it could be more like 22+, A2s+, K9s+, Q9s+, J9s+, T8s+, 98s, 87s, 76s, 65s, A4o+, KTo+, QTo+, JTo.

9% could be like 88+, ATs+, KTs+, QJs, AJo+, KQo. Etc...