Considering Daenerys will soon be invading westeros, howany ships would it take to transport her dothraki and unsullied army across the narrow sea? Likewise how many ships would the golden company have needed for all those attempts on the throne from essos?

Some rough envelope math suggests that Dany would need fifty-odd large ships to move the roughly 16,000 men she has right now. So depending on how many Dothraki she gets to follow her in TWOW, she might need several hundred large ships.

As for the Golden Company…GRRM doesn’t give us a round figure for how many ships they used to make their landing in the Stormlands, but we know at least ten ships were used, and my envelope math suggests they may have had as many as 33 ships total.