We're dividing 543831 by 6 
Let's see how many times 6 fits into 543831.

Going ahead to step 1:
5 divided by 6 is 0 with a remainder of 5.
The number 0 becomes the next digit in our result. 
Result so far: 0.0
Subtract 0 from 5 to get 5.
Fetch the next digit (4) from the dividend, attach it to 5 and continue: 54 / 6

Moving on to step 2:
54 divided by 6 is 9 with a remainder of 0.
Record the quotient 9 as the next digit in the result. 
Result so far: 9.0
If we take 54 away from 54, we end up with 0.
Take the next digit (3) from the dividend and append it to 0, then repeat: 3 / 6

Step 3:
The number 6 fits into 3 0 times, leaving a remainder of 3.
Write down 0 as next digit of the result. 
Result so far: 90.0
Subtract 0 from 3 to get 3.
Take the next digit (8) from the dividend and append it to 3, then repeat: 38 / 6

Going ahead to step 4:
6 can be fit into 38 6 times, resulting in a remainder of 2.
Record the quotient 6 as the next digit in the result. 
Result so far: 906.0
If we take 36 away from 38, we end up with 2.
Bring next digit (3) of the dividend behind the 2 and repeat the process: 23 / 6

Let's proceed to step 5:
6 goes into 23 3 times with a remainder of 5.
Record the quotient 3 as the next digit in the result. 
Result so far: 9063.0
The remainder is 5 after subtracting 18 from 23.
Include the next digit (1) from the dividend after 5, then repeat: 51 / 6

Let's proceed to step 6:
6 goes into 51 8 times with a remainder of 3.
Put 8 as the next digit of the answer. 
Result so far: 90638.0
Subtracting 48 from 51 leaves us with 3.
Since there are no more digits in the dividend, we add a zero to the remainder making it 30, and continue the process.

On to step 7:
6 goes into 30 5 times with a remainder of 0.
Write down 5 as next digit of the result. 
Result so far: 90638.5
Deduct 30 from 30 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 8:
If we divide 0 by 6, we get 0 and a remainder of 0.
Write down 0 as next digit of the result. 
Result so far: 90638.5
If we subtract 0 from 0, we 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.

Step 9:
When dividing 0 by 6, we get 0 with a remainder of 0.
The number 0 becomes the next digit in our result. 
Result so far: 90638.5
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.

The final result is 90638.5 with a remainder of 0.0.