We look at the division of 510204 by 6 
We want to divide 510204 by 6.

Moving on to step 1:
5 divided by 6 is 0 with a remainder of 5.
Put 0 as the next digit of the answer. 
Result so far: 0.0
If we take 0 away from 5, we end up with 5.
Fetch the next digit (1) from the dividend, attach it to 5 and continue: 51 / 6

Advancing to step 2:
The number 6 fits into 51 8 times, leaving a remainder of 3.
Write down 8 as next digit of the result. 
Result so far: 8.0
The remainder is 3 after subtracting 48 from 51.
Take the next digit (0) from the dividend and append it to 3, then repeat: 30 / 6

Step 3:
The number 6 fits into 30 5 times, leaving a remainder of 0.
Write down 5 as next digit of the result. 
Result so far: 85.0
Subtracting 30 from 30 leaves us with 0.
Fetch the next digit (2) from the dividend, attach it to 0 and continue: 2 / 6

Let's proceed to step 4:
6 can be fit into 2 0 times, resulting in a remainder of 2.
The number 0 becomes the next digit in our result. 
Result so far: 850.0
Subtract 0 from 2 to get 2.
Fetch the next digit (0) from the dividend, attach it to 2 and continue: 20 / 6

Advancing to step 5:
If we divide 20 by 6, we get 3 and a remainder of 2.
The next digit of our result is 3. 
Result so far: 8503.0
If we take 18 away from 20, we end up with 2.
Include the next digit (4) from the dividend after 2, then repeat: 24 / 6

On to step 6:
6 can be fit into 24 4 times, resulting in a remainder of 0.
Use 4 as the next digit of our solution. 
Result so far: 85034.0
Subtract 24 from 24 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 7:
0 divided by 6 is 0 with a remainder of 0.
Write down 0 as next digit of the result. 
Result so far: 85034.0
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.

Moving on to step 8:
6 can be fit into 0 0 times, resulting in a remainder of 0.
Put 0 as the next digit of the answer. 
Result so far: 85034.0
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.

After the division, we end up with 85034.0 and a remainder of 0.0.