Oh, dude, that's like basic math. 80 goes into 800 ten times. It's like dividing a Pizza into slices, but with numbers. Easy peasy.
Exactly 10 times
80/19= 4, 21
It goes in 800 times.
6 times with a remainder of 80
66.6667 times.
800 divided by 25= 32.
800 ÷ 40 = 20 times
800/26 = 30.77 approx.
800 ÷ 12 = 66 with remainder 8 OR 66.6667 times.
6 times with a remainder of 8
160 times
40