We divide 183091 by 15
We're looking to find how many times 15 goes into 183091.

Advancing to step 1:
15 can be fit into 1 0 times, resulting in a remainder of 1.
The next digit of our result is 0. 
Result so far: 0.0
If we subtract 0 from 1, we get 1.
Include the next digit (8) from the dividend after 1, then repeat: 18 / 15

Step 2:
The number 15 fits into 18 1 times, leaving a remainder of 3.
The number 1 becomes the next digit in our result. 
Result so far: 1.0
If we take 15 away from 18, we end up with 3.
Include the next digit (3) from the dividend after 3, then repeat: 33 / 15

Moving on to step 3:
33 divided by 15 is 2 with a remainder of 3.
The next digit of our result is 2. 
Result so far: 12.0
If we subtract 30 from 33, we get 3.
Include the next digit (0) from the dividend after 3, then repeat: 30 / 15

Step 4:
If we divide 30 by 15, we get 2 and a remainder of 0.
Put 2 as the next digit of the answer. 
Result so far: 122.0
Subtracting 30 from 30 leaves us with 0.
Fetch the next digit (9) from the dividend, attach it to 0 and continue: 9 / 15

Moving on to step 5:
15 goes into 9 0 times with a remainder of 9.
Use 0 as the next digit of our solution. 
Result so far: 1220.0
The remainder is 9 after subtracting 0 from 9.
Bring next digit (1) of the dividend behind the 9 and repeat the process: 91 / 15

Going ahead to step 6:
15 goes into 91 6 times with a remainder of 1.
Write down 6 as next digit of the result. 
Result so far: 12206.0
If we take 90 away from 91, we end up with 1.
Since there are no more digits in the dividend, we add a zero to the remainder making it 10, and continue the process.

Going ahead to step 7:
15 can be fit into 10 0 times, resulting in a remainder of 10.
Record the quotient 0 as the next digit in the result. 
Result so far: 12206.0
Subtract 0 from 10 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 8:
100 divided by 15 is 6 with a remainder of 10.
Write down 6 as next digit of the result. 
Result so far: 12206.06
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:
The number 15 fits into 100 6 times, leaving a remainder of 10.
Put 6 as the next digit of the answer. 
Result so far: 12206.066
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.

The final result is 12206.066 with a remainder of 0.001.