We look at the division of 17353351 by 343 
We want to figure out the number of times 17353351 can be divided by 343.

Moving on to step 1:
1 divided by 343 is 0 with a remainder of 1.
The number 0 becomes the next digit in our result. 
Result so far: 0.0
Subtracting 0 from 1 leaves us with 1.
Take the next digit (7) from the dividend and append it to 1, then repeat: 17 / 343

Let's proceed to step 2:
The number 343 fits into 17 0 times, leaving a remainder of 17.
Use 0 as the next digit of our solution. 
Result so far: 0.0
The remainder is 17 after subtracting 0 from 17.
Bring next digit (3) of the dividend behind the 17 and repeat the process: 173 / 343

Going ahead to step 3:
When dividing 173 by 343, we get 0 with a remainder of 173.
Record the quotient 0 as the next digit in the result. 
Result so far: 0.0
Subtracting 0 from 173 leaves us with 173.
Take the next digit (5) from the dividend and append it to 173, then repeat: 1735 / 343

Moving on to step 4:
1735 divided by 343 is 5 with a remainder of 20.
The number 5 becomes the next digit in our result. 
Result so far: 5.0
Subtract 1715 from 1735 to get 20.
Append the next digit (3) from the dividend to 20 and continue with: 203 / 343

Step 5:
If we divide 203 by 343, we get 0 and a remainder of 203.
Write down 0 as next digit of the result. 
Result so far: 50.0
Subtracting 0 from 203 leaves us with 203.
Grab the next digit (3) from the dividend, add it to 203, then carry on: 2033 / 343

On to step 6:
2033 divided by 343 is 5 with a remainder of 318.
Write down 5 as next digit of the result. 
Result so far: 505.0
Deduct 1715 from 2033 and we're left with 318.
Bring next digit (5) of the dividend behind the 318 and repeat the process: 3185 / 343

Moving on to step 7:
The number 343 fits into 3185 9 times, leaving a remainder of 98.
Use 9 as the next digit of our solution. 
Result so far: 5059.0
Subtracting 3087 from 3185 leaves us with 98.
Fetch the next digit (1) from the dividend, attach it to 98 and continue: 981 / 343

Advancing to step 8:
343 can be fit into 981 2 times, resulting in a remainder of 295.
The number 2 becomes the next digit in our result. 
Result so far: 50592.0
Subtract 686 from 981 to get 295.
Since there are no more digits in the dividend, we add a zero to the remainder making it 2950, and continue the process.

Let's proceed to step 9:
When dividing 2950 by 343, we get 8 with a remainder of 206.
Record the quotient 8 as the next digit in the result. 
Result so far: 50592.8
The remainder is 206 after subtracting 2744 from 2950.
Since there are no more digits in the dividend, we add a zero to the remainder making it 2060, and continue the process.

Let's proceed to step 10:
343 can be fit into 2060 6 times, resulting in a remainder of 2.
The number 6 becomes the next digit in our result. 
Result so far: 50592.86
Deduct 2058 from 2060 and we're left with 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 11:
When dividing 20 by 343, we get 0 with a remainder of 20.
Write down 0 as next digit of the result. 
Result so far: 50592.86
If we subtract 0 from 20, we get 20.
Since there are no more digits in the dividend, we add a zero to the remainder making it 200, and continue the process.

Step 12:
The number 343 fits into 200 0 times, leaving a remainder of 200.
The number 0 becomes the next digit in our result. 
Result so far: 50592.86
Subtracting 0 from 200 leaves us with 200.
Since there are no more digits in the dividend, we add a zero to the remainder making it 2000, and continue the process.

The final outcome is 50592.86, with a leftover of 0.002.