We're dividing 236903 by 17 
We want to figure out the number of times 236903 can be divided by 17.

Step 1:
17 can be fit into 2 0 times, resulting in a remainder of 2.
Put 0 as the next digit of the answer. 
Result so far: 0.0
The remainder is 2 after subtracting 0 from 2.
Fetch the next digit (3) from the dividend, attach it to 2 and continue: 23 / 17

Step 2:
17 goes into 23 1 times with a remainder of 6.
Use 1 as the next digit of our solution. 
Result so far: 1.0
Subtracting 17 from 23 leaves us with 6.
Append the next digit (6) from the dividend to 6 and continue with: 66 / 17

On to step 3:
The number 17 fits into 66 3 times, leaving a remainder of 15.
The number 3 becomes the next digit in our result. 
Result so far: 13.0
The remainder is 15 after subtracting 51 from 66.
Grab the next digit (9) from the dividend, add it to 15, then carry on: 159 / 17

On to step 4:
17 can be fit into 159 9 times, resulting in a remainder of 6.
Put 9 as the next digit of the answer. 
Result so far: 139.0
Subtract 153 from 159 to get 6.
Append the next digit (0) from the dividend to 6 and continue with: 60 / 17

Let's proceed to step 5:
If we divide 60 by 17, we get 3 and a remainder of 9.
The next digit of our result is 3. 
Result so far: 1393.0
The remainder is 9 after subtracting 51 from 60.
Grab the next digit (3) from the dividend, add it to 9, then carry on: 93 / 17

Step 6:
17 can be fit into 93 5 times, resulting in a remainder of 8.
The next digit of our result is 5. 
Result so far: 13935.0
The remainder is 8 after subtracting 85 from 93.
Since there are no more digits in the dividend, we add a zero to the remainder making it 80, and continue the process.

Going ahead to step 7:
80 divided by 17 is 4 with a remainder of 12.
Use 4 as the next digit of our solution. 
Result so far: 13935.4
Subtract 68 from 80 to get 12.
Since there are no more digits in the dividend, we add a zero to the remainder making it 120, and continue the process.

Let's proceed to step 8:
The number 17 fits into 120 7 times, leaving a remainder of 1.
Use 7 as the next digit of our solution. 
Result so far: 13935.47
The remainder is 1 after subtracting 119 from 120.
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 9:
17 can be fit into 10 0 times, resulting in a remainder of 10.
Write down 0 as next digit of the result. 
Result so far: 13935.47
Deduct 0 from 10 and we're left 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.

Advancing to step 10:
17 can be fit into 100 5 times, resulting in a remainder of 15.
Use 5 as the next digit of our solution. 
Result so far: 13935.4705
Deduct 85 from 100 and we're left with 15.
Since there are no more digits in the dividend, we add a zero to the remainder making it 150, and continue the process.

Advancing to step 11:
17 can be fit into 150 8 times, resulting in a remainder of 14.
Record the quotient 8 as the next digit in the result. 
Result so far: 13935.47058
Subtracting 136 from 150 leaves us with 14.
Since there are no more digits in the dividend, we add a zero to the remainder making it 140, and continue the process.

Going ahead to step 12:
When dividing 140 by 17, we get 8 with a remainder of 4.
Use 8 as the next digit of our solution. 
Result so far: 13935.470588
Subtracting 136 from 140 leaves us with 4.
Since there are no more digits in the dividend, we add a zero to the remainder making it 40, and continue the process.

In conclusion, the division gives 13935.470588 with a balance of 4e-07.