We look at the division of 915511 by 15 
Let's see how many times 15 fits into 915511.

Let's proceed to step 1:
If we divide 9 by 15, we get 0 and a remainder of 9.
The next digit of our result is 0. 
Result so far: 0.0
If we take 0 away from 9, we end up with 9.
Append the next digit (1) from the dividend to 9 and continue with: 91 / 15

Let's proceed to step 2:
15 goes into 91 6 times with a remainder of 1.
Record the quotient 6 as the next digit in the result. 
Result so far: 6.0
Subtract 90 from 91 to get 1.
Bring next digit (5) of the dividend behind the 1 and repeat the process: 15 / 15

Moving on to step 3:
The number 15 fits into 15 1 times, leaving a remainder of 0.
The next digit of our result is 1. 
Result so far: 61.0
If we take 15 away from 15, we end up with 0.
Fetch the next digit (5) from the dividend, attach it to 0 and continue: 5 / 15

Advancing to step 4:
If we divide 5 by 15, we get 0 and a remainder of 5.
Put 0 as the next digit of the answer. 
Result so far: 610.0
Subtracting 0 from 5 leaves us with 5.
Take the next digit (1) from the dividend and append it to 5, then repeat: 51 / 15

Advancing to step 5:
51 divided by 15 is 3 with a remainder of 6.
Use 3 as the next digit of our solution. 
Result so far: 6103.0
If we subtract 45 from 51, we get 6.
Include the next digit (1) from the dividend after 6, then repeat: 61 / 15

On to step 6:
If we divide 61 by 15, we get 4 and a remainder of 1.
Use 4 as the next digit of our solution. 
Result so far: 61034.0
If we subtract 60 from 61, we get 1.
Since there are no more digits in the dividend, we add a zero to the remainder making it 10, and continue the process.

Advancing to step 7:
When dividing 10 by 15, we get 0 with a remainder of 10.
Put 0 as the next digit of the answer. 
Result so far: 61034.0
If we take 0 away from 10, 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.

Step 8:
When dividing 100 by 15, we get 6 with a remainder of 10.
The next digit of our result is 6. 
Result so far: 61034.06
The remainder is 10 after subtracting 90 from 100.
Since there are no more digits in the dividend, we add a zero to the remainder making it 100, and continue the process.

Step 9:
If we divide 100 by 15, we get 6 and a remainder of 10.
The number 6 becomes the next digit in our result. 
Result so far: 61034.066
Subtracting 90 from 100 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.

The final result is 61034.066 with a remainder of 0.001.