We divide 680749 by 15
We're looking to find how many times 15 goes into 680749.

Advancing to step 1:
When dividing 6 by 15, we get 0 with a remainder of 6.
The number 0 becomes the next digit in our result. 
Result so far: 0.0
If we subtract 0 from 6, we get 6.
Fetch the next digit (8) from the dividend, attach it to 6 and continue: 68 / 15

Let's proceed to step 2:
The number 15 fits into 68 4 times, leaving a remainder of 8.
The number 4 becomes the next digit in our result. 
Result so far: 4.0
Deduct 60 from 68 and we're left with 8.
Grab the next digit (0) from the dividend, add it to 8, then carry on: 80 / 15

Step 3:
When dividing 80 by 15, we get 5 with a remainder of 5.
The number 5 becomes the next digit in our result. 
Result so far: 45.0
Deduct 75 from 80 and we're left with 5.
Include the next digit (7) from the dividend after 5, then repeat: 57 / 15

Advancing to step 4:
The number 15 fits into 57 3 times, leaving a remainder of 12.
The next digit of our result is 3. 
Result so far: 453.0
Subtracting 45 from 57 leaves us with 12.
Include the next digit (4) from the dividend after 12, then repeat: 124 / 15

On to step 5:
If we divide 124 by 15, we get 8 and a remainder of 4.
Put 8 as the next digit of the answer. 
Result so far: 4538.0
Deduct 120 from 124 and we're left with 4.
Append the next digit (9) from the dividend to 4 and continue with: 49 / 15

On to step 6:
The number 15 fits into 49 3 times, leaving a remainder of 4.
Put 3 as the next digit of the answer. 
Result so far: 45383.0
If we take 45 away from 49, we end up with 4.
Since there are no more digits in the dividend, we add a zero to the remainder making it 40, and continue the process.

Let's proceed to step 7:
15 goes into 40 2 times with a remainder of 10.
Write down 2 as next digit of the result. 
Result so far: 45383.2
The remainder is 10 after subtracting 30 from 40.
Since there are no more digits in the dividend, we add a zero to the remainder making it 100, and continue the process.

Moving on to step 8:
100 divided by 15 is 6 with a remainder of 10.
Record the quotient 6 as the next digit in the result. 
Result so far: 45383.26
If we subtract 90 from 100, we get 10.
Since there are no more digits in the dividend, we add a zero to the remainder making it 100, and continue the process.

Moving on to step 9:
15 goes into 100 6 times with a remainder of 10.
Record the quotient 6 as the next digit in the result. 
Result so far: 45383.266
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.

Our division results in 45383.266 with a remaining 0.001.