Let's divide 256503 by 6
We want to figure out the number of times 256503 can be divided by 6.

Going ahead to step 1:
6 goes into 2 0 times with a remainder of 2.
The number 0 becomes the next digit in our result. 
Result so far: 0.0
If we subtract 0 from 2, we get 2.
Take the next digit (5) from the dividend and append it to 2, then repeat: 25 / 6

On to step 2:
6 goes into 25 4 times with a remainder of 1.
Put 4 as the next digit of the answer. 
Result so far: 4.0
If we subtract 24 from 25, we get 1.
Append the next digit (6) from the dividend to 1 and continue with: 16 / 6

Going ahead to step 3:
16 divided by 6 is 2 with a remainder of 4.
The next digit of our result is 2. 
Result so far: 42.0
If we take 12 away from 16, we end up with 4.
Grab the next digit (5) from the dividend, add it to 4, then carry on: 45 / 6

Let's proceed to step 4:
If we divide 45 by 6, we get 7 and a remainder of 3.
Put 7 as the next digit of the answer. 
Result so far: 427.0
If we take 42 away from 45, we end up with 3.
Append the next digit (0) from the dividend to 3 and continue with: 30 / 6

Let's proceed to step 5:
The number 6 fits into 30 5 times, leaving a remainder of 0.
The next digit of our result is 5. 
Result so far: 4275.0
The remainder is 0 after subtracting 30 from 30.
Append the next digit (3) from the dividend to 0 and continue with: 3 / 6

Advancing to step 6:
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: 42750.0
If we subtract 0 from 3, 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 7:
When dividing 30 by 6, we get 5 with a remainder of 0.
Put 5 as the next digit of the answer. 
Result so far: 42750.5
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:
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: 42750.5
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.

Advancing to step 9:
If we divide 0 by 6, we get 0 and a remainder of 0.
The number 0 becomes the next digit in our result. 
Result so far: 42750.5
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.

After the division, we end up with 42750.5 and a remainder of 0.0.