We divide 688720 by 15
Let's see how many times 15 fits into 688720.

Advancing to step 1:
If we divide 6 by 15, we get 0 and a remainder of 6.
The next digit of our result is 0. 
Result so far: 0.0
Subtract 0 from 6 to get 6.
Fetch the next digit (8) from the dividend, attach it to 6 and continue: 68 / 15

Step 2:
15 can be fit into 68 4 times, resulting in a remainder of 8.
Write down 4 as next digit of the result. 
Result so far: 4.0
If we take 60 away from 68, we end up with 8.
Include the next digit (8) from the dividend after 8, then repeat: 88 / 15

Advancing to step 3:
15 can be fit into 88 5 times, resulting in a remainder of 13.
Use 5 as the next digit of our solution. 
Result so far: 45.0
If we subtract 75 from 88, we get 13.
Fetch the next digit (7) from the dividend, attach it to 13 and continue: 137 / 15

Let's proceed to step 4:
When dividing 137 by 15, we get 9 with a remainder of 2.
The number 9 becomes the next digit in our result. 
Result so far: 459.0
Subtracting 135 from 137 leaves us with 2.
Fetch the next digit (2) from the dividend, attach it to 2 and continue: 22 / 15

Going ahead to step 5:
15 goes into 22 1 times with a remainder of 7.
Write down 1 as next digit of the result. 
Result so far: 4591.0
The remainder is 7 after subtracting 15 from 22.
Grab the next digit (0) from the dividend, add it to 7, then carry on: 70 / 15

Going ahead to step 6:
70 divided by 15 is 4 with a remainder of 10.
The number 4 becomes the next digit in our result. 
Result so far: 45914.0
Subtract 60 from 70 to 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.

Step 7:
The number 15 fits into 100 6 times, leaving a remainder of 10.
Write down 6 as next digit of the result. 
Result so far: 45914.6
Subtract 90 from 100 to 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.

Going ahead 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: 45914.66
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.

In conclusion, the division gives 45914.66 with a balance of 0.01.