We look at the division of 852208 by 15 
We're looking to find how many times 15 goes into 852208.

On to step 1:
If we divide 8 by 15, we get 0 and a remainder of 8.
The number 0 becomes the next digit in our result. 
Result so far: 0.0
Subtracting 0 from 8 leaves us with 8.
Fetch the next digit (5) from the dividend, attach it to 8 and continue: 85 / 15

Step 2:
The number 15 fits into 85 5 times, leaving a remainder of 10.
Put 5 as the next digit of the answer. 
Result so far: 5.0
If we take 75 away from 85, we end up with 10.
Fetch the next digit (2) from the dividend, attach it to 10 and continue: 102 / 15

Step 3:
15 goes into 102 6 times with a remainder of 12.
Record the quotient 6 as the next digit in the result. 
Result so far: 56.0
Subtracting 90 from 102 leaves us with 12.
Fetch the next digit (2) from the dividend, attach it to 12 and continue: 122 / 15

Step 4:
When dividing 122 by 15, we get 8 with a remainder of 2.
Write down 8 as next digit of the result. 
Result so far: 568.0
Deduct 120 from 122 and we're left with 2.
Fetch the next digit (0) from the dividend, attach it to 2 and continue: 20 / 15

Let's proceed to step 5:
When dividing 20 by 15, we get 1 with a remainder of 5.
Use 1 as the next digit of our solution. 
Result so far: 5681.0
Subtract 15 from 20 to get 5.
Append the next digit (8) from the dividend to 5 and continue with: 58 / 15

On to step 6:
15 goes into 58 3 times with a remainder of 13.
Write down 3 as next digit of the result. 
Result so far: 56813.0
The remainder is 13 after subtracting 45 from 58.
Since there are no more digits in the dividend, we add a zero to the remainder making it 130, and continue the process.

Advancing to step 7:
130 divided by 15 is 8 with a remainder of 10.
Write down 8 as next digit of the result. 
Result so far: 56813.8
Subtracting 120 from 130 leaves us 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.

Step 8:
When dividing 100 by 15, we get 6 with a remainder of 10.
Use 6 as the next digit of our solution. 
Result so far: 56813.86
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.

Let's proceed to step 9:
100 divided by 15 is 6 with a remainder of 10.
Write down 6 as next digit of the result. 
Result so far: 56813.866
If we take 90 away from 100, we end up 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.

After the division, we end up with 56813.866 and a remainder of 0.001.