Let's divide 851117 by 50
We want to divide 851117 by 50.

Advancing to step 1:
The number 50 fits into 8 0 times, leaving a remainder of 8.
Write down 0 as next digit of the result. 
Result so far: 0.0
Deduct 0 from 8 and we're left with 8.
Take the next digit (5) from the dividend and append it to 8, then repeat: 85 / 50

On to step 2:
When dividing 85 by 50, we get 1 with a remainder of 35.
Use 1 as the next digit of our solution. 
Result so far: 1.0
Deduct 50 from 85 and we're left with 35.
Fetch the next digit (1) from the dividend, attach it to 35 and continue: 351 / 50

Let's proceed to step 3:
50 goes into 351 7 times with a remainder of 1.
Record the quotient 7 as the next digit in the result. 
Result so far: 17.0
The remainder is 1 after subtracting 350 from 351.
Append the next digit (1) from the dividend to 1 and continue with: 11 / 50

Let's proceed to step 4:
11 divided by 50 is 0 with a remainder of 11.
Use 0 as the next digit of our solution. 
Result so far: 170.0
Subtracting 0 from 11 leaves us with 11.
Take the next digit (1) from the dividend and append it to 11, then repeat: 111 / 50

Let's proceed to step 5:
111 divided by 50 is 2 with a remainder of 11.
Write down 2 as next digit of the result. 
Result so far: 1702.0
The remainder is 11 after subtracting 100 from 111.
Include the next digit (7) from the dividend after 11, then repeat: 117 / 50

Let's proceed to step 6:
The number 50 fits into 117 2 times, leaving a remainder of 17.
The next digit of our result is 2. 
Result so far: 17022.0
If we subtract 100 from 117, we get 17.
Since there are no more digits in the dividend, we add a zero to the remainder making it 170, and continue the process.

Going ahead to step 7:
50 goes into 170 3 times with a remainder of 20.
Use 3 as the next digit of our solution. 
Result so far: 17022.3
If we take 150 away from 170, we end up with 20.
Since there are no more digits in the dividend, we add a zero to the remainder making it 200, and continue the process.

Let's proceed to step 8:
When dividing 200 by 50, we get 4 with a remainder of 0.
Record the quotient 4 as the next digit in the result. 
Result so far: 17022.34
The remainder is 0 after subtracting 200 from 200.
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 9:
When dividing 0 by 50, we get 0 with a remainder of 0.
Write down 0 as next digit of the result. 
Result so far: 17022.34
Subtract 0 from 0 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.

On to step 10:
The number 50 fits into 0 0 times, leaving a remainder of 0.
Use 0 as the next digit of our solution. 
Result so far: 17022.34
The remainder is 0 after subtracting 0 from 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 result is 17022.34 with a remainder of 0.0.