You can actually divide 800 by 2 an infinite number of times. The value of the quotient will just keep getting smaller but will never actually get to zero.
To find how many times 2 goes into 800, you would divide 800 by 2 to get 400.
800 times 2 is exactly the same as 2 times 800+ 800+ 800--------=1600
800 Divide by two. 400,2 Divide by two. 200,2,2 Divide by two. 100,2,2,2 Divide by two. 50,2,2,2,2 Divide by two. 25,2,2,2,2,2 Divide by five. 5,5,2,2,2,2,2 Stop. 2 x 2 x 2 x 2 x 2 x 5 x 5 = 800
Divide by 1609 Around 1/2 mile
133 with 2 remaining 800 - 2 = 798 = 6 x 133
266 times... with a remainder of 2.
The idea is to divide 20 / 2.
21 with remainder 2.
2 twice
We divide 146 by 2, and get 73.
You can divide 1024 by 2 an infinite number of times. The quotients will continue to get smaller and smaller but will never equal to 0 (zero).
140