Let's divide 12657 by 6
We want to figure out the number of times 12657 can be divided by 6.

On to step 1:
The number 6 fits into 1 0 times, leaving a remainder of 1.
The next digit of our result is 0. 
Result so far: 0.0
Deduct 0 from 1 and we're left with 1.
Include the next digit (2) from the dividend after 1, then repeat: 12 / 6

Let's proceed to step 2:
6 goes into 12 2 times with a remainder of 0.
Put 2 as the next digit of the answer. 
Result so far: 2.0
Deduct 12 from 12 and we're left with 0.
Include the next digit (6) from the dividend after 0, then repeat: 6 / 6

Advancing to step 3:
6 can be fit into 6 1 times, resulting in a remainder of 0.
Record the quotient 1 as the next digit in the result. 
Result so far: 21.0
The remainder is 0 after subtracting 6 from 6.
Grab the next digit (5) from the dividend, add it to 0, then carry on: 5 / 6

Moving on to step 4:
The number 6 fits into 5 0 times, leaving a remainder of 5.
Put 0 as the next digit of the answer. 
Result so far: 210.0
Subtracting 0 from 5 leaves us with 5.
Include the next digit (7) from the dividend after 5, then repeat: 57 / 6

Moving on to step 5:
If we divide 57 by 6, we get 9 and a remainder of 3.
The next digit of our result is 9. 
Result so far: 2109.0
If we subtract 54 from 57, 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.

On to step 6:
If we divide 30 by 6, we get 5 and a remainder of 0.
The number 5 becomes the next digit in our result. 
Result so far: 2109.5
Subtract 30 from 30 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.

Step 7:
The number 6 fits into 0 0 times, leaving a remainder of 0.
Record the quotient 0 as the next digit in the result. 
Result so far: 2109.5
If we take 0 away from 0, 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:
The number 6 fits into 0 0 times, leaving a remainder of 0.
Record the quotient 0 as the next digit in the result. 
Result so far: 2109.5
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.

The final outcome is 2109.5, with a leftover of 0.0.