We look at the division of 243658 by 17 
Let's see how many times 17 fits into 243658.

Step 1:
If we divide 2 by 17, we get 0 and a remainder of 2.
Write down 0 as next digit of the result. 
Result so far: 0.0
If we take 0 away from 2, we end up with 2.
Grab the next digit (4) from the dividend, add it to 2, then carry on: 24 / 17

Going ahead to step 2:
The number 17 fits into 24 1 times, leaving a remainder of 7.
Use 1 as the next digit of our solution. 
Result so far: 1.0
If we subtract 17 from 24, we get 7.
Grab the next digit (3) from the dividend, add it to 7, then carry on: 73 / 17

Step 3:
17 can be fit into 73 4 times, resulting in a remainder of 5.
Put 4 as the next digit of the answer. 
Result so far: 14.0
If we subtract 68 from 73, we get 5.
Fetch the next digit (6) from the dividend, attach it to 5 and continue: 56 / 17

Step 4:
If we divide 56 by 17, we get 3 and a remainder of 5.
The next digit of our result is 3. 
Result so far: 143.0
If we subtract 51 from 56, we get 5.
Bring next digit (5) of the dividend behind the 5 and repeat the process: 55 / 17

Going ahead to step 5:
55 divided by 17 is 3 with a remainder of 4.
Use 3 as the next digit of our solution. 
Result so far: 1433.0
If we subtract 51 from 55, we get 4.
Include the next digit (8) from the dividend after 4, then repeat: 48 / 17

Let's proceed to step 6:
When dividing 48 by 17, we get 2 with a remainder of 14.
The number 2 becomes the next digit in our result. 
Result so far: 14332.0
If we take 34 away from 48, we end up 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.

Let's proceed to step 7:
140 divided by 17 is 8 with a remainder of 4.
Put 8 as the next digit of the answer. 
Result so far: 14332.8
Subtract 136 from 140 to get 4.
Since there are no more digits in the dividend, we add a zero to the remainder making it 40, and continue the process.

Going ahead to step 8:
17 goes into 40 2 times with a remainder of 6.
Write down 2 as next digit of the result. 
Result so far: 14332.82
Subtract 34 from 40 to get 6.
Since there are no more digits in the dividend, we add a zero to the remainder making it 60, and continue the process.

Going ahead to step 9:
17 goes into 60 3 times with a remainder of 9.
The number 3 becomes the next digit in our result. 
Result so far: 14332.823
Subtracting 51 from 60 leaves us with 9.
Since there are no more digits in the dividend, we add a zero to the remainder making it 90, and continue the process.

Let's proceed to step 10:
The number 17 fits into 90 5 times, leaving a remainder of 5.
The number 5 becomes the next digit in our result. 
Result so far: 14332.8235
Subtract 85 from 90 to 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 11:
When dividing 50 by 17, we get 2 with a remainder of 16.
The number 2 becomes the next digit in our result. 
Result so far: 14332.82352
Deduct 34 from 50 and we're left with 16.
Since there are no more digits in the dividend, we add a zero to the remainder making it 160, and continue the process.

Going ahead to step 12:
When dividing 160 by 17, we get 9 with a remainder of 7.
Put 9 as the next digit of the answer. 
Result so far: 14332.823529
Deduct 153 from 160 and we're left 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.

Step 13:
When dividing 70 by 17, we get 4 with a remainder of 2.
Write down 4 as next digit of the result. 
Result so far: 14332.8235294
The remainder is 2 after subtracting 68 from 70.
Since there are no more digits in the dividend, we add a zero to the remainder making it 20, and continue the process.

Moving on to step 14:
17 can be fit into 20 1 times, resulting in a remainder of 3.
Use 1 as the next digit of our solution. 
Result so far: 14332.82352941
Subtracting 17 from 20 leaves us 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.

After the division, we end up with 14332.82352941 and a remainder of 3e-09.