Let's divide 851127 by 2
We want to figure out the number of times 851127 can be divided by 2.

On to step 1:
The number 2 fits into 8 4 times, leaving a remainder of 0.
The number 4 becomes the next digit in our result. 
Result so far: 4.0
Subtract 8 from 8 to get 0.
Fetch the next digit (5) from the dividend, attach it to 0 and continue: 5 / 2

Advancing to step 2:
When dividing 5 by 2, we get 2 with a remainder of 1.
Use 2 as the next digit of our solution. 
Result so far: 42.0
The remainder is 1 after subtracting 4 from 5.
Append the next digit (1) from the dividend to 1 and continue with: 11 / 2

On to step 3:
2 goes into 11 5 times with a remainder of 1.
The next digit of our result is 5. 
Result so far: 425.0
Subtract 10 from 11 to get 1.
Take the next digit (1) from the dividend and append it to 1, then repeat: 11 / 2

Moving on to step 4:
2 can be fit into 11 5 times, resulting in a remainder of 1.
The number 5 becomes the next digit in our result. 
Result so far: 4255.0
Subtracting 10 from 11 leaves us with 1.
Append the next digit (2) from the dividend to 1 and continue with: 12 / 2

Moving on to step 5:
The number 2 fits into 12 6 times, leaving a remainder of 0.
Put 6 as the next digit of the answer. 
Result so far: 42556.0
If we subtract 12 from 12, we get 0.
Fetch the next digit (7) from the dividend, attach it to 0 and continue: 7 / 2

Moving on to step 6:
2 goes into 7 3 times with a remainder of 1.
Record the quotient 3 as the next digit in the result. 
Result so far: 425563.0
Deduct 6 from 7 and we're left with 1.
Since there are no more digits in the dividend, we add a zero to the remainder making it 10, and continue the process.

Let's proceed to step 7:
2 goes into 10 5 times with a remainder of 0.
Record the quotient 5 as the next digit in the result. 
Result so far: 425563.5
Subtract 10 from 10 to get 0.
Since there are no more digits in the dividend, we add a zero to the remainder making it 0, and continue the process.

Let's proceed to step 8:
2 goes into 0 0 times with a remainder of 0.
The next digit of our result is 0. 
Result so far: 425563.5
Deduct 0 from 0 and we're left with 0.
Since there are no more digits in the dividend, we add a zero to the remainder making it 0, and continue the process.

Moving on to step 9:
When dividing 0 by 2, we get 0 with a remainder of 0.
Record the quotient 0 as the next digit in the result. 
Result so far: 425563.5
Deduct 0 from 0 and we're left with 0.
Since there are no more digits in the dividend, we add a zero to the remainder making it 0, and continue the process.

The final outcome is 425563.5, with a leftover of 0.0.