815474 ÷ 6 
We're looking to find how many times 6 goes into 815474.

Step 1:
The number 6 fits into 8 1 times, leaving a remainder of 2.
Put 1 as the next digit of the answer. 
Result so far: 1.0
If we subtract 6 from 8, we get 2.
Include the next digit (1) from the dividend after 2, then repeat: 21 / 6

Advancing to step 2:
The number 6 fits into 21 3 times, leaving a remainder of 3.
Record the quotient 3 as the next digit in the result. 
Result so far: 13.0
Subtracting 18 from 21 leaves us with 3.
Fetch the next digit (5) from the dividend, attach it to 3 and continue: 35 / 6

Going ahead to step 3:
35 divided by 6 is 5 with a remainder of 5.
Record the quotient 5 as the next digit in the result. 
Result so far: 135.0
If we take 30 away from 35, we end up with 5.
Take the next digit (4) from the dividend and append it to 5, then repeat: 54 / 6

On to step 4:
When dividing 54 by 6, we get 9 with a remainder of 0.
The number 9 becomes the next digit in our result. 
Result so far: 1359.0
The remainder is 0 after subtracting 54 from 54.
Fetch the next digit (7) from the dividend, attach it to 0 and continue: 7 / 6

Moving on to step 5:
The number 6 fits into 7 1 times, leaving a remainder of 1.
The number 1 becomes the next digit in our result. 
Result so far: 13591.0
If we take 6 away from 7, we end up with 1.
Take the next digit (4) from the dividend and append it to 1, then repeat: 14 / 6

Advancing to step 6:
6 goes into 14 2 times with a remainder of 2.
The number 2 becomes the next digit in our result. 
Result so far: 135912.0
Deduct 12 from 14 and we're left with 2.
Since there are no more digits in the dividend, we add a zero to the remainder making it 20, and continue the process.

Moving on to step 7:
If we divide 20 by 6, we get 3 and a remainder of 2.
Use 3 as the next digit of our solution. 
Result so far: 135912.3
The remainder is 2 after subtracting 18 from 20.
Since there are no more digits in the dividend, we add a zero to the remainder making it 20, and continue the process.

Step 8:
6 can be fit into 20 3 times, resulting in a remainder of 2.
Write down 3 as next digit of the result. 
Result so far: 135912.33
The remainder is 2 after subtracting 18 from 20.
Since there are no more digits in the dividend, we add a zero to the remainder making it 20, and continue the process.

Our division results in 135912.33 with a remaining 0.002.