309099 divided by 17 
Our goal is to divide 309099 by 17.

Moving on to step 1:
The number 17 fits into 3 0 times, leaving a remainder of 3.
Write down 0 as next digit of the result. 
Result so far: 0.0
The remainder is 3 after subtracting 0 from 3.
Fetch the next digit (0) from the dividend, attach it to 3 and continue: 30 / 17

Advancing to step 2:
17 can be fit into 30 1 times, resulting in a remainder of 13.
Use 1 as the next digit of our solution. 
Result so far: 1.0
If we subtract 17 from 30, we get 13.
Grab the next digit (9) from the dividend, add it to 13, then carry on: 139 / 17

Advancing to step 3:
The number 17 fits into 139 8 times, leaving a remainder of 3.
The number 8 becomes the next digit in our result. 
Result so far: 18.0
If we take 136 away from 139, we end up with 3.
Append the next digit (0) from the dividend to 3 and continue with: 30 / 17

Going ahead to step 4:
17 can be fit into 30 1 times, resulting in a remainder of 13.
The next digit of our result is 1. 
Result so far: 181.0
Subtracting 17 from 30 leaves us with 13.
Include the next digit (9) from the dividend after 13, then repeat: 139 / 17

On to step 5:
17 can be fit into 139 8 times, resulting in a remainder of 3.
The next digit of our result is 8. 
Result so far: 1818.0
Subtract 136 from 139 to get 3.
Fetch the next digit (9) from the dividend, attach it to 3 and continue: 39 / 17

Let's proceed to step 6:
The number 17 fits into 39 2 times, leaving a remainder of 5.
Use 2 as the next digit of our solution. 
Result so far: 18182.0
If we subtract 34 from 39, we get 5.
Since there are no more digits in the dividend, we add a zero to the remainder making it 50, and continue the process.

Advancing to step 7:
If we divide 50 by 17, we get 2 and a remainder of 16.
Record the quotient 2 as the next digit in the result. 
Result so far: 18182.2
If we subtract 34 from 50, we get 16.
Since there are no more digits in the dividend, we add a zero to the remainder making it 160, and continue the process.

Advancing to step 8:
160 divided by 17 is 9 with a remainder of 7.
Put 9 as the next digit of the answer. 
Result so far: 18182.29
If we take 153 away from 160, we end up with 7.
Since there are no more digits in the dividend, we add a zero to the remainder making it 70, and continue the process.

Moving on to step 9:
17 goes into 70 4 times with a remainder of 2.
The next digit of our result is 4. 
Result so far: 18182.294
If we subtract 68 from 70, we get 2.
Since there are no more digits in the dividend, we add a zero to the remainder making it 20, and continue the process.

On to step 10:
The number 17 fits into 20 1 times, leaving a remainder of 3.
Write down 1 as next digit of the result. 
Result so far: 18182.2941
Subtract 17 from 20 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 11:
If we divide 30 by 17, we get 1 and a remainder of 13.
The next digit of our result is 1. 
Result so far: 18182.29411
If we subtract 17 from 30, we get 13.
Since there are no more digits in the dividend, we add a zero to the remainder making it 130, and continue the process.

The final result is 18182.29411 with a remainder of 1.3e-05.