We're dividing 423471 by 43 
We want to figure out the number of times 423471 can be divided by 43.

On to step 1:
4 divided by 43 is 0 with a remainder of 4.
The number 0 becomes the next digit in our result. 
Result so far: 0.0
If we subtract 0 from 4, we get 4.
Bring next digit (2) of the dividend behind the 4 and repeat the process: 42 / 43

Let's proceed to step 2:
If we divide 42 by 43, we get 0 and a remainder of 42.
The next digit of our result is 0. 
Result so far: 0.0
If we subtract 0 from 42, we get 42.
Fetch the next digit (3) from the dividend, attach it to 42 and continue: 423 / 43

On to step 3:
The number 43 fits into 423 9 times, leaving a remainder of 36.
The next digit of our result is 9. 
Result so far: 9.0
If we take 387 away from 423, we end up with 36.
Grab the next digit (4) from the dividend, add it to 36, then carry on: 364 / 43

Let's proceed to step 4:
364 divided by 43 is 8 with a remainder of 20.
Record the quotient 8 as the next digit in the result. 
Result so far: 98.0
The remainder is 20 after subtracting 344 from 364.
Grab the next digit (7) from the dividend, add it to 20, then carry on: 207 / 43

On to step 5:
The number 43 fits into 207 4 times, leaving a remainder of 35.
Write down 4 as next digit of the result. 
Result so far: 984.0
If we take 172 away from 207, we end up with 35.
Fetch the next digit (1) from the dividend, attach it to 35 and continue: 351 / 43

Step 6:
43 goes into 351 8 times with a remainder of 7.
Write down 8 as next digit of the result. 
Result so far: 9848.0
Deduct 344 from 351 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.

On to step 7:
If we divide 70 by 43, we get 1 and a remainder of 27.
Use 1 as the next digit of our solution. 
Result so far: 9848.1
Subtract 43 from 70 to 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.

On to step 8:
When dividing 270 by 43, we get 6 with a remainder of 12.
The next digit of our result is 6. 
Result so far: 9848.16
Subtracting 258 from 270 leaves us with 12.
Since there are no more digits in the dividend, we add a zero to the remainder making it 120, and continue the process.

Moving on to step 9:
120 divided by 43 is 2 with a remainder of 34.
The next digit of our result is 2. 
Result so far: 9848.162
If we subtract 86 from 120, we get 34.
Since there are no more digits in the dividend, we add a zero to the remainder making it 340, and continue the process.

Step 10:
The number 43 fits into 340 7 times, leaving a remainder of 39.
Write down 7 as next digit of the result. 
Result so far: 9848.1627
The remainder is 39 after subtracting 301 from 340.
Since there are no more digits in the dividend, we add a zero to the remainder making it 390, and continue the process.

On to step 11:
43 goes into 390 9 times with a remainder of 3.
Use 9 as the next digit of our solution. 
Result so far: 9848.16279
If we take 387 away from 390, we end up 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.

Step 12:
43 goes into 30 0 times with a remainder of 30.
Use 0 as the next digit of our solution. 
Result so far: 9848.16279
Subtracting 0 from 30 leaves us with 30.
Since there are no more digits in the dividend, we add a zero to the remainder making it 300, and continue the process.

Going ahead to step 13:
43 can be fit into 300 6 times, resulting in a remainder of 42.
The next digit of our result is 6. 
Result so far: 9848.1627906
If we subtract 258 from 300, we get 42.
Since there are no more digits in the dividend, we add a zero to the remainder making it 420, and continue the process.

Moving on to step 14:
If we divide 420 by 43, we get 9 and a remainder of 33.
Use 9 as the next digit of our solution. 
Result so far: 9848.16279069
The remainder is 33 after subtracting 387 from 420.
Since there are no more digits in the dividend, we add a zero to the remainder making it 330, and continue the process.

The final outcome is 9848.16279069, with a leftover of 3.3e-08.