820944 ÷ 15 
Let's see how many times 15 fits into 820944.

Step 1:
If we divide 8 by 15, we get 0 and a remainder of 8.
The next digit of our result is 0. 
Result so far: 0.0
Deduct 0 from 8 and we're left with 8.
Bring next digit (2) of the dividend behind the 8 and repeat the process: 82 / 15

Moving on to step 2:
15 goes into 82 5 times with a remainder of 7.
Use 5 as the next digit of our solution. 
Result so far: 5.0
The remainder is 7 after subtracting 75 from 82.
Fetch the next digit (0) from the dividend, attach it to 7 and continue: 70 / 15

Step 3:
70 divided by 15 is 4 with a remainder of 10.
The number 4 becomes the next digit in our result. 
Result so far: 54.0
Subtracting 60 from 70 leaves us with 10.
Append the next digit (9) from the dividend to 10 and continue with: 109 / 15

Let's proceed to step 4:
15 can be fit into 109 7 times, resulting in a remainder of 4.
The next digit of our result is 7. 
Result so far: 547.0
Subtract 105 from 109 to get 4.
Fetch the next digit (4) from the dividend, attach it to 4 and continue: 44 / 15

On to step 5:
The number 15 fits into 44 2 times, leaving a remainder of 14.
Write down 2 as next digit of the result. 
Result so far: 5472.0
Deduct 30 from 44 and we're left with 14.
Append the next digit (4) from the dividend to 14 and continue with: 144 / 15

Going ahead to step 6:
If we divide 144 by 15, we get 9 and a remainder of 9.
Write down 9 as next digit of the result. 
Result so far: 54729.0
Subtract 135 from 144 to get 9.
Since there are no more digits in the dividend, we add a zero to the remainder making it 90, and continue the process.

Going ahead to step 7:
15 can be fit into 90 6 times, resulting in a remainder of 0.
Write down 6 as next digit of the result. 
Result so far: 54729.6
If we take 90 away from 90, 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:
15 goes into 0 0 times with a remainder of 0.
Record the quotient 0 as the next digit in the result. 
Result so far: 54729.6
Subtracting 0 from 0 leaves us 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.

Step 9:
15 goes into 0 0 times with a remainder of 0.
Put 0 as the next digit of the answer. 
Result so far: 54729.6
Subtracting 0 from 0 leaves us 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.

The final result is 54729.6 with a remainder of 0.0.