We divide 17435 by 43
We want to figure out the number of times 17435 can be divided by 43.

Going ahead to step 1:
The number 43 fits into 1 0 times, leaving a remainder of 1.
Write down 0 as next digit of the result. 
Result so far: 0.0
If we subtract 0 from 1, we get 1.
Grab the next digit (7) from the dividend, add it to 1, then carry on: 17 / 43

Advancing to step 2:
If we divide 17 by 43, we get 0 and a remainder of 17.
The number 0 becomes the next digit in our result. 
Result so far: 0.0
If we subtract 0 from 17, we get 17.
Append the next digit (4) from the dividend to 17 and continue with: 174 / 43

Step 3:
The number 43 fits into 174 4 times, leaving a remainder of 2.
Put 4 as the next digit of the answer. 
Result so far: 4.0
The remainder is 2 after subtracting 172 from 174.
Bring next digit (3) of the dividend behind the 2 and repeat the process: 23 / 43

Let's proceed to step 4:
23 divided by 43 is 0 with a remainder of 23.
The next digit of our result is 0. 
Result so far: 40.0
The remainder is 23 after subtracting 0 from 23.
Bring next digit (5) of the dividend behind the 23 and repeat the process: 235 / 43

On to step 5:
The number 43 fits into 235 5 times, leaving a remainder of 20.
Use 5 as the next digit of our solution. 
Result so far: 405.0
If we subtract 215 from 235, 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.

Going ahead to step 6:
43 goes into 200 4 times with a remainder of 28.
Use 4 as the next digit of our solution. 
Result so far: 405.4
If we take 172 away from 200, we end up with 28.
Since there are no more digits in the dividend, we add a zero to the remainder making it 280, and continue the process.

Advancing to step 7:
43 can be fit into 280 6 times, resulting in a remainder of 22.
Use 6 as the next digit of our solution. 
Result so far: 405.46
Deduct 258 from 280 and we're left with 22.
Since there are no more digits in the dividend, we add a zero to the remainder making it 220, and continue the process.

Going ahead to step 8:
If we divide 220 by 43, we get 5 and a remainder of 5.
The next digit of our result is 5. 
Result so far: 405.465
Deduct 215 from 220 and we're left 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 9:
50 divided by 43 is 1 with a remainder of 7.
Put 1 as the next digit of the answer. 
Result so far: 405.4651
Subtracting 43 from 50 leaves us 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.

Moving on to step 10:
The number 43 fits into 70 1 times, leaving a remainder of 27.
The next digit of our result is 1. 
Result so far: 405.46511
If we subtract 43 from 70, we get 27.
Since there are no more digits in the dividend, we add a zero to the remainder making it 270, and continue the process.

After the division, we end up with 405.46511 and a remainder of 2.7e-05.