How much of this film will be in subtitles?

Considering the movie lasts for 140 min., and the historical part covers the 35% of the movie, we have a total 50 min. about Spanish Inquisition storyline,

I expect very light subtitles. This movie is targeted at the young people. They're probably gonna do that thing where there's a few subtitles at first, before switching to English, but making it clear that everybody is still speaking Spanish or whatever, but that we can understand it.

"I said no camels, that's five camels, can't you count?"