[REQUEST] How small is a human life in comparison to everything that follows?

"that's like the universe starting with 1 second of stars and then a billion billion billion billion billion billion billion years of just black holes"

how small is a human life in comparison to this? like with the same black hole analogy and as a percent?

ex: condensing one human lifetime followed by x years of the universe and blackholes one human life is x% of the universe and what follows

i hope this makes sense, ive thought about this for years but im not sure how to accurately calculate it.