We divide 126873 by 6
We want to divide 126873 by 6.

Let's proceed to step 1:
When dividing 1 by 6, we get 0 with a remainder of 1.
Write down 0 as next digit of the result. 
Result so far: 0.0
Subtracting 0 from 1 leaves us with 1.
Append the next digit (2) from the dividend to 1 and continue with: 12 / 6

Going ahead to step 2:
12 divided by 6 is 2 with a remainder of 0.
Use 2 as the next digit of our solution. 
Result so far: 2.0
The remainder is 0 after subtracting 12 from 12.
Append the next digit (6) from the dividend to 0 and continue with: 6 / 6

Advancing to step 3:
If we divide 6 by 6, we get 1 and a remainder of 0.
Put 1 as the next digit of the answer. 
Result so far: 21.0
The remainder is 0 after subtracting 6 from 6.
Include the next digit (8) from the dividend after 0, then repeat: 8 / 6

Going ahead to step 4:
If we divide 8 by 6, we get 1 and a remainder of 2.
Write down 1 as next digit of the result. 
Result so far: 211.0
Subtracting 6 from 8 leaves us with 2.
Append the next digit (7) from the dividend to 2 and continue with: 27 / 6

Moving on to step 5:
If we divide 27 by 6, we get 4 and a remainder of 3.
Put 4 as the next digit of the answer. 
Result so far: 2114.0
Subtracting 24 from 27 leaves us with 3.
Append the next digit (3) from the dividend to 3 and continue with: 33 / 6

Moving on to step 6:
6 can be fit into 33 5 times, resulting in a remainder of 3.
Record the quotient 5 as the next digit in the result. 
Result so far: 21145.0
If we subtract 30 from 33, we get 3.
Since there are no more digits in the dividend, we add a zero to the remainder making it 30, and continue the process.

Going ahead to step 7:
6 goes into 30 5 times with a remainder of 0.
Record the quotient 5 as the next digit in the result. 
Result so far: 21145.5
If we take 30 away from 30, we end up 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.

On to step 8:
6 can be fit into 0 0 times, resulting in a remainder of 0.
Write down 0 as next digit of the result. 
Result so far: 21145.5
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.

On to step 9:
If we divide 0 by 6, we get 0 and a remainder of 0.
Use 0 as the next digit of our solution. 
Result so far: 21145.5
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.

Our division results in 21145.5 with a remaining 0.0.