355916 ÷ 17 
Our goal is to divide 355916 by 17.

Step 1:
3 divided by 17 is 0 with a remainder of 3.
Put 0 as the next digit of the answer. 
Result so far: 0.0
Subtracting 0 from 3 leaves us with 3.
Include the next digit (5) from the dividend after 3, then repeat: 35 / 17

Moving on to step 2:
35 divided by 17 is 2 with a remainder of 1.
Put 2 as the next digit of the answer. 
Result so far: 2.0
Subtracting 34 from 35 leaves us with 1.
Append the next digit (5) from the dividend to 1 and continue with: 15 / 17

Going ahead to step 3:
15 divided by 17 is 0 with a remainder of 15.
Write down 0 as next digit of the result. 
Result so far: 20.0
The remainder is 15 after subtracting 0 from 15.
Fetch the next digit (9) from the dividend, attach it to 15 and continue: 159 / 17

Step 4:
17 can be fit into 159 9 times, resulting in a remainder of 6.
The number 9 becomes the next digit in our result. 
Result so far: 209.0
Deduct 153 from 159 and we're left with 6.
Append the next digit (1) from the dividend to 6 and continue with: 61 / 17

Let's proceed to step 5:
If we divide 61 by 17, we get 3 and a remainder of 10.
Use 3 as the next digit of our solution. 
Result so far: 2093.0
If we take 51 away from 61, we end up with 10.
Include the next digit (6) from the dividend after 10, then repeat: 106 / 17

Moving on to step 6:
106 divided by 17 is 6 with a remainder of 4.
Put 6 as the next digit of the answer. 
Result so far: 20936.0
If we take 102 away from 106, we end up 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.

Moving on to step 7:
40 divided by 17 is 2 with a remainder of 6.
Use 2 as the next digit of our solution. 
Result so far: 20936.2
Deduct 34 from 40 and we're left with 6.
Since there are no more digits in the dividend, we add a zero to the remainder making it 60, and continue the process.

On to step 8:
When dividing 60 by 17, we get 3 with a remainder of 9.
Put 3 as the next digit of the answer. 
Result so far: 20936.23
If we take 51 away from 60, we end up 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.

On to step 9:
When dividing 90 by 17, we get 5 with a remainder of 5.
The next digit of our result is 5. 
Result so far: 20936.235
If we take 85 away from 90, we end up with 5.
Since there are no more digits in the dividend, we add a zero to the remainder making it 50, and continue the process.

Step 10:
50 divided by 17 is 2 with a remainder of 16.
The next digit of our result is 2. 
Result so far: 20936.2352
If we take 34 away from 50, we end up 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.

Step 11:
When dividing 160 by 17, we get 9 with a remainder of 7.
Write down 9 as next digit of the result. 
Result so far: 20936.23529
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.

Let's proceed to step 12:
17 goes into 70 4 times with a remainder of 2.
The next digit of our result is 4. 
Result so far: 20936.235294
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 13:
17 can be fit into 20 1 times, resulting in a remainder of 3.
The next digit of our result is 1. 
Result so far: 20936.2352941
If we subtract 17 from 20, we 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.

On to step 14:
When dividing 30 by 17, we get 1 with a remainder of 13.
Record the quotient 1 as the next digit in the result. 
Result so far: 20936.23529411
Subtracting 17 from 30 leaves us with 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 20936.23529411 with a remainder of 1.3e-08.