We divide 689088 by 15
We're looking to find how many times 15 goes into 689088.

Going ahead to step 1:
The number 15 fits into 6 0 times, leaving a remainder of 6.
Put 0 as the next digit of the answer. 
Result so far: 0.0
Subtract 0 from 6 to get 6.
Bring next digit (8) of the dividend behind the 6 and repeat the process: 68 / 15

Moving on to step 2:
15 goes into 68 4 times with a remainder of 8.
Record the quotient 4 as the next digit in the result. 
Result so far: 4.0
Deduct 60 from 68 and we're left with 8.
Include the next digit (9) from the dividend after 8, then repeat: 89 / 15

Let's proceed to step 3:
If we divide 89 by 15, we get 5 and a remainder of 14.
Use 5 as the next digit of our solution. 
Result so far: 45.0
If we subtract 75 from 89, we get 14.
Include the next digit (0) from the dividend after 14, then repeat: 140 / 15

Going ahead to step 4:
The number 15 fits into 140 9 times, leaving a remainder of 5.
Record the quotient 9 as the next digit in the result. 
Result so far: 459.0
Subtract 135 from 140 to get 5.
Append the next digit (8) from the dividend to 5 and continue with: 58 / 15

Moving on to step 5:
58 divided by 15 is 3 with a remainder of 13.
Record the quotient 3 as the next digit in the result. 
Result so far: 4593.0
Subtracting 45 from 58 leaves us with 13.
Include the next digit (8) from the dividend after 13, then repeat: 138 / 15

Advancing to step 6:
The number 15 fits into 138 9 times, leaving a remainder of 3.
The number 9 becomes the next digit in our result. 
Result so far: 45939.0
Deduct 135 from 138 and we're left with 3.
Since there are no more digits in the dividend, we add a zero to the remainder making it 30, and continue the process.

Going ahead to step 7:
30 divided by 15 is 2 with a remainder of 0.
Record the quotient 2 as the next digit in the result. 
Result so far: 45939.2
The remainder is 0 after subtracting 30 from 30.
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:
0 divided by 15 is 0 with a remainder of 0.
Use 0 as the next digit of our solution. 
Result so far: 45939.2
Deduct 0 from 0 and we're left 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.

Going ahead to step 9:
If we divide 0 by 15, we get 0 and a remainder of 0.
The next digit of our result is 0. 
Result so far: 45939.2
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.

The final outcome is 45939.2, with a leftover of 0.0.