We look at the division of 430638 by 43 
Let's see how many times 43 fits into 430638.

Advancing to step 1:
The number 43 fits into 4 0 times, leaving a remainder of 4.
Use 0 as the next digit of our solution. 
Result so far: 0.0
Deduct 0 from 4 and we're left with 4.
Fetch the next digit (3) from the dividend, attach it to 4 and continue: 43 / 43

Advancing to step 2:
43 goes into 43 1 times with a remainder of 0.
The number 1 becomes the next digit in our result. 
Result so far: 1.0
Subtract 43 from 43 to get 0.
Take the next digit (0) from the dividend and append it to 0, then repeat: 0 / 43

Moving on to step 3:
If we divide 0 by 43, we get 0 and a remainder of 0.
Write down 0 as next digit of the result. 
Result so far: 10.0
Subtract 0 from 0 to get 0.
Grab the next digit (6) from the dividend, add it to 0, then carry on: 6 / 43

On to step 4:
6 divided by 43 is 0 with a remainder of 6.
The number 0 becomes the next digit in our result. 
Result so far: 100.0
If we subtract 0 from 6, we get 6.
Grab the next digit (3) from the dividend, add it to 6, then carry on: 63 / 43

Advancing to step 5:
43 can be fit into 63 1 times, resulting in a remainder of 20.
Put 1 as the next digit of the answer. 
Result so far: 1001.0
If we take 43 away from 63, we end up with 20.
Take the next digit (8) from the dividend and append it to 20, then repeat: 208 / 43

Step 6:
43 goes into 208 4 times with a remainder of 36.
The number 4 becomes the next digit in our result. 
Result so far: 10014.0
If we take 172 away from 208, we end up with 36.
Since there are no more digits in the dividend, we add a zero to the remainder making it 360, and continue the process.

Moving on to step 7:
When dividing 360 by 43, we get 8 with a remainder of 16.
The number 8 becomes the next digit in our result. 
Result so far: 10014.8
If we take 344 away from 360, 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.

Let's proceed to step 8:
If we divide 160 by 43, we get 3 and a remainder of 31.
Use 3 as the next digit of our solution. 
Result so far: 10014.83
If we take 129 away from 160, we end up with 31.
Since there are no more digits in the dividend, we add a zero to the remainder making it 310, and continue the process.

Step 9:
If we divide 310 by 43, we get 7 and a remainder of 9.
Use 7 as the next digit of our solution. 
Result so far: 10014.837
Subtract 301 from 310 to get 9.
Since there are no more digits in the dividend, we add a zero to the remainder making it 90, and continue the process.

Step 10:
43 can be fit into 90 2 times, resulting in a remainder of 4.
Write down 2 as next digit of the result. 
Result so far: 10014.8372
Subtracting 86 from 90 leaves us 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.

On to step 11:
If we divide 40 by 43, we get 0 and a remainder of 40.
The number 0 becomes the next digit in our result. 
Result so far: 10014.8372
Subtracting 0 from 40 leaves us with 40.
Since there are no more digits in the dividend, we add a zero to the remainder making it 400, and continue the process.

On to step 12:
When dividing 400 by 43, we get 9 with a remainder of 13.
Record the quotient 9 as the next digit in the result. 
Result so far: 10014.837209
Subtracting 387 from 400 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.

Step 13:
130 divided by 43 is 3 with a remainder of 1.
The next digit of our result is 3. 
Result so far: 10014.8372093
Subtracting 129 from 130 leaves us with 1.
Since there are no more digits in the dividend, we add a zero to the remainder making it 10, and continue the process.

Let's proceed to step 14:
The number 43 fits into 10 0 times, leaving a remainder of 10.
Use 0 as the next digit of our solution. 
Result so far: 10014.8372093
Subtracting 0 from 10 leaves us 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.

After the division, we end up with 10014.8372093 and a remainder of 1e-08.