Let's divide 823948 by 15
We want to divide 823948 by 15.

Going ahead to step 1:
8 divided by 15 is 0 with a remainder of 8.
Put 0 as the next digit of the answer. 
Result so far: 0.0
Deduct 0 from 8 and we're left with 8.
Fetch the next digit (2) from the dividend, attach it to 8 and continue: 82 / 15

Moving on to step 2:
The number 15 fits into 82 5 times, leaving a remainder of 7.
Write down 5 as next digit of the result. 
Result so far: 5.0
Subtract 75 from 82 to get 7.
Append the next digit (3) from the dividend to 7 and continue with: 73 / 15

Going ahead to step 3:
The number 15 fits into 73 4 times, leaving a remainder of 13.
The number 4 becomes the next digit in our result. 
Result so far: 54.0
Subtracting 60 from 73 leaves us with 13.
Fetch the next digit (9) from the dividend, attach it to 13 and continue: 139 / 15

Advancing to step 4:
15 goes into 139 9 times with a remainder of 4.
Record the quotient 9 as the next digit in the result. 
Result so far: 549.0
Deduct 135 from 139 and we're left with 4.
Append the next digit (4) from the dividend to 4 and continue with: 44 / 15

Advancing to step 5:
15 goes into 44 2 times with a remainder of 14.
Use 2 as the next digit of our solution. 
Result so far: 5492.0
Subtract 30 from 44 to get 14.
Bring next digit (8) of the dividend behind the 14 and repeat the process: 148 / 15

Advancing to step 6:
15 can be fit into 148 9 times, resulting in a remainder of 13.
The number 9 becomes the next digit in our result. 
Result so far: 54929.0
If we subtract 135 from 148, we get 13.
Since there are no more digits in the dividend, we add a zero to the remainder making it 130, and continue the process.

On to step 7:
When dividing 130 by 15, we get 8 with a remainder of 10.
Put 8 as the next digit of the answer. 
Result so far: 54929.8
Deduct 120 from 130 and we're left with 10.
Since there are no more digits in the dividend, we add a zero to the remainder making it 100, and continue the process.

On to step 8:
15 can be fit into 100 6 times, resulting in a remainder of 10.
Use 6 as the next digit of our solution. 
Result so far: 54929.86
Deduct 90 from 100 and we're left with 10.
Since there are no more digits in the dividend, we add a zero to the remainder making it 100, and continue the process.

On to step 9:
If we divide 100 by 15, we get 6 and a remainder of 10.
The next digit of our result is 6. 
Result so far: 54929.866
Deduct 90 from 100 and we're left with 10.
Since there are no more digits in the dividend, we add a zero to the remainder making it 100, and continue the process.

The quotient of the division is 54929.866, and the remainder is 0.001.