We divide 687738 by 15
We want to divide 687738 by 15.

Step 1:
The number 15 fits into 6 0 times, leaving a remainder of 6.
The next digit of our result is 0. 
Result so far: 0.0
Subtracting 0 from 6 leaves us with 6.
Bring next digit (8) of the dividend behind the 6 and repeat the process: 68 / 15

Let's proceed to step 2:
The number 15 fits into 68 4 times, leaving 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.
Grab the next digit (7) from the dividend, add it to 8, then carry on: 87 / 15

Step 3:
If we divide 87 by 15, we get 5 and a remainder of 12.
Put 5 as the next digit of the answer. 
Result so far: 45.0
Subtract 75 from 87 to get 12.
Include the next digit (7) from the dividend after 12, then repeat: 127 / 15

On to step 4:
If we divide 127 by 15, we get 8 and a remainder of 7.
The next digit of our result is 8. 
Result so far: 458.0
The remainder is 7 after subtracting 120 from 127.
Grab the next digit (3) from the dividend, add it to 7, then carry on: 73 / 15

Going ahead to step 5:
73 divided by 15 is 4 with a remainder of 13.
Write down 4 as next digit of the result. 
Result so far: 4584.0
The remainder is 13 after subtracting 60 from 73.
Fetch the next digit (8) from the dividend, attach it to 13 and continue: 138 / 15

On to step 6:
15 goes into 138 9 times with a remainder of 3.
Record the quotient 9 as the next digit in the result. 
Result so far: 45849.0
Subtract 135 from 138 to get 3.
Since there are no more digits in the dividend, we add a zero to the remainder making it 30, and continue the process.

Advancing to step 7:
If we divide 30 by 15, we get 2 and a remainder of 0.
Write down 2 as next digit of the result. 
Result so far: 45849.2
Subtract 30 from 30 to get 0.
Since there are no more digits in the dividend, we add a zero to the remainder making it 0, and continue the process.

Moving on to step 8:
The number 15 fits into 0 0 times, leaving a remainder of 0.
Write down 0 as next digit of the result. 
Result so far: 45849.2
The remainder is 0 after subtracting 0 from 0.
Since there are no more digits in the dividend, we add a zero to the remainder making it 0, and continue the process.

Let's proceed to step 9:
15 goes into 0 0 times with a remainder of 0.
Write down 0 as next digit of the result. 
Result so far: 45849.2
If we take 0 away from 0, 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.

After the division, we end up with 45849.2 and a remainder of 0.0.