Chronostatis

The math

Earth
5972000000000000000000000 kg
1 g
0 second lag every day

Solar mass:1989000000000000000000000000000 kg

Black hole: 3-10 solar masses
5967000000000000000000000000000 - 1989000000000000000000000000000 kg
333,054,253,181,510,000,000g

333,054,253,181,509,999,999g more than earth

ISS 0.89g
0.0000386535 second lag every day
254 miles from earth

Loose a precent every 2.8539325843 miles

Every percent loss of gravity puts a lag of 0.0000004343

In the center of the heaviest stellar class black hole, the universe around you is going 144,645,462,156,729.793 seconds faster than you, or 2,410,757,702,612.16321666666666666666 minutes faster or 40,179,295,043.53605361111111111111 hours faster or 1,674,137,293.48066890046296296296 days.

This leads up to 4,586,677.51638539424784373414 years.

So you would need to be 95,020,378,432,684 miles from the center of a black hole to experience normal gravity
(152,920,475,908,369.40625 km)

2(0.0000000000667408)(1989000000000000000000000000000)
______________________
898755179000000000

2(132,747,451,200,000,000,000)
_____________________
898755179000000000

265,494,902,400,000,000,000
_____________________
898755179000000000

Shwartzchild radius of the blackhole:
295.40291795080715746284 km

152,920,475,908,369.40625
- 295.40292
-----------------------------------------
152,920,475,908,074.00233 km away from the blackhole border