We divide 851789 by 6
We want to divide 851789 by 6.

Going ahead to step 1:
6 can be fit into 8 1 times, resulting in a remainder of 2.
Use 1 as the next digit of our solution. 
Result so far: 1.0
If we take 6 away from 8, we end up with 2.
Include the next digit (5) from the dividend after 2, then repeat: 25 / 6

Moving on to step 2:
6 goes into 25 4 times with a remainder of 1.
The next digit of our result is 4. 
Result so far: 14.0
If we take 24 away from 25, we end up with 1.
Take the next digit (1) from the dividend and append it to 1, then repeat: 11 / 6

Step 3:
If we divide 11 by 6, we get 1 and a remainder of 5.
Use 1 as the next digit of our solution. 
Result so far: 141.0
The remainder is 5 after subtracting 6 from 11.
Append the next digit (7) from the dividend to 5 and continue with: 57 / 6

On to step 4:
When dividing 57 by 6, we get 9 with a remainder of 3.
The next digit of our result is 9. 
Result so far: 1419.0
If we subtract 54 from 57, we get 3.
Bring next digit (8) of the dividend behind the 3 and repeat the process: 38 / 6

Step 5:
38 divided by 6 is 6 with a remainder of 2.
Use 6 as the next digit of our solution. 
Result so far: 14196.0
Subtracting 36 from 38 leaves us with 2.
Include the next digit (9) from the dividend after 2, then repeat: 29 / 6

On to step 6:
If we divide 29 by 6, we get 4 and a remainder of 5.
Record the quotient 4 as the next digit in the result. 
Result so far: 141964.0
Subtracting 24 from 29 leaves us with 5.
Since there are no more digits in the dividend, we add a zero to the remainder making it 50, and continue the process.

On to step 7:
When dividing 50 by 6, we get 8 with a remainder of 2.
The number 8 becomes the next digit in our result. 
Result so far: 141964.8
Subtract 48 from 50 to get 2.
Since there are no more digits in the dividend, we add a zero to the remainder making it 20, and continue the process.

On to step 8:
6 can be fit into 20 3 times, resulting in a remainder of 2.
Write down 3 as next digit of the result. 
Result so far: 141964.83
If we take 18 away from 20, we end up with 2.
Since there are no more digits in the dividend, we add a zero to the remainder making it 20, and continue the process.

Let's proceed to step 9:
When dividing 20 by 6, we get 3 with a remainder of 2.
Write down 3 as next digit of the result. 
Result so far: 141964.833
If we subtract 18 from 20, we get 2.
Since there are no more digits in the dividend, we add a zero to the remainder making it 20, and continue the process.

The final result is 141964.833 with a remainder of 0.0002.