We look at the division of 543270 by 17 
Let's see how many times 17 fits into 543270.

Advancing to step 1:
17 can be fit into 5 0 times, resulting in a remainder of 5.
Put 0 as the next digit of the answer. 
Result so far: 0.0
Subtract 0 from 5 to get 5.
Take the next digit (4) from the dividend and append it to 5, then repeat: 54 / 17

On to step 2:
17 can be fit into 54 3 times, resulting in a remainder of 3.
Use 3 as the next digit of our solution. 
Result so far: 3.0
The remainder is 3 after subtracting 51 from 54.
Bring next digit (3) of the dividend behind the 3 and repeat the process: 33 / 17

Step 3:
The number 17 fits into 33 1 times, leaving a remainder of 16.
Use 1 as the next digit of our solution. 
Result so far: 31.0
Deduct 17 from 33 and we're left with 16.
Grab the next digit (2) from the dividend, add it to 16, then carry on: 162 / 17

Going ahead to step 4:
17 goes into 162 9 times with a remainder of 9.
Write down 9 as next digit of the result. 
Result so far: 319.0
Subtracting 153 from 162 leaves us with 9.
Include the next digit (7) from the dividend after 9, then repeat: 97 / 17

On to step 5:
17 goes into 97 5 times with a remainder of 12.
Write down 5 as next digit of the result. 
Result so far: 3195.0
Deduct 85 from 97 and we're left with 12.
Append the next digit (0) from the dividend to 12 and continue with: 120 / 17

Advancing to step 6:
17 can be fit into 120 7 times, resulting in a remainder of 1.
The next digit of our result is 7. 
Result so far: 31957.0
Subtract 119 from 120 to get 1.
Since there are no more digits in the dividend, we add a zero to the remainder making it 10, and continue the process.

Step 7:
17 can be fit into 10 0 times, resulting in a remainder of 10.
Put 0 as the next digit of the answer. 
Result so far: 31957.0
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.

Let's proceed to step 8:
17 can be fit into 100 5 times, resulting in a remainder of 15.
Record the quotient 5 as the next digit in the result. 
Result so far: 31957.05
The remainder is 15 after subtracting 85 from 100.
Since there are no more digits in the dividend, we add a zero to the remainder making it 150, and continue the process.

Let's proceed to step 9:
17 can be fit into 150 8 times, resulting in a remainder of 14.
The next digit of our result is 8. 
Result so far: 31957.058
Deduct 136 from 150 and we're left 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.

Step 10:
140 divided by 17 is 8 with a remainder of 4.
Record the quotient 8 as the next digit in the result. 
Result so far: 31957.0588
Deduct 136 from 140 and we're left 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.

The final result is 31957.0588 with a remainder of 4e-05.