The population of Enoch's time is largely unknown, except that the Bible states vaguely that all the world (at that time) "this/that" regarding the world and "the sons of men" (which is a population reference).
I was trying to figure out if the population of demon-kind was lesser to or greater than the population of living men at THAT time in Enoch/Noah's day.
Considering we're 8 billion now, post-Flood, and we don't often hear or see about demonic possession, because it's so hushed.
But they do still happen.
I don't imagine the population of lingering Nephilim / Demon spirits outweighs the current standing convertible-to-faith human population..
I dwell too much on this. Excuse me *ahem*