We divide 644343 by 43
Our goal is to divide 644343 by 43.

Let's proceed to step 1:
If we divide 6 by 43, we get 0 and a remainder of 6.
The number 0 becomes the next digit in our result. 
Result so far: 0.0
The remainder is 6 after subtracting 0 from 6.
Include the next digit (4) from the dividend after 6, then repeat: 64 / 43

Going ahead to step 2:
43 goes into 64 1 times with a remainder of 21.
Write down 1 as next digit of the result. 
Result so far: 1.0
Subtract 43 from 64 to get 21.
Take the next digit (4) from the dividend and append it to 21, then repeat: 214 / 43

Let's proceed to step 3:
43 goes into 214 4 times with a remainder of 42.
Record the quotient 4 as the next digit in the result. 
Result so far: 14.0
Deduct 172 from 214 and we're left with 42.
Grab the next digit (3) from the dividend, add it to 42, then carry on: 423 / 43

Step 4:
43 goes into 423 9 times with a remainder of 36.
Put 9 as the next digit of the answer. 
Result so far: 149.0
If we subtract 387 from 423, we get 36.
Append the next digit (4) from the dividend to 36 and continue with: 364 / 43

Let's proceed to step 5:
When dividing 364 by 43, we get 8 with a remainder of 20.
Write down 8 as next digit of the result. 
Result so far: 1498.0
The remainder is 20 after subtracting 344 from 364.
Grab the next digit (3) from the dividend, add it to 20, then carry on: 203 / 43

Advancing to step 6:
If we divide 203 by 43, we get 4 and a remainder of 31.
Put 4 as the next digit of the answer. 
Result so far: 14984.0
Deduct 172 from 203 and we're left 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.

Going ahead to step 7:
The number 43 fits into 310 7 times, leaving a remainder of 9.
Write down 7 as next digit of the result. 
Result so far: 14984.7
If we subtract 301 from 310, we 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.

Going ahead to step 8:
When dividing 90 by 43, we get 2 with a remainder of 4.
Record the quotient 2 as the next digit in the result. 
Result so far: 14984.72
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.

Advancing to step 9:
If we divide 40 by 43, we get 0 and a remainder of 40.
Use 0 as the next digit of our solution. 
Result so far: 14984.72
Subtract 0 from 40 to get 40.
Since there are no more digits in the dividend, we add a zero to the remainder making it 400, and continue the process.

Advancing to step 10:
400 divided by 43 is 9 with a remainder of 13.
Use 9 as the next digit of our solution. 
Result so far: 14984.7209
If we take 387 away from 400, we end up 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.

On to step 11:
43 goes into 130 3 times with a remainder of 1.
Write down 3 as next digit of the result. 
Result so far: 14984.72093
If we take 129 away from 130, we end up 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.

Advancing to step 12:
10 divided by 43 is 0 with a remainder of 10.
Write down 0 as next digit of the result. 
Result so far: 14984.72093
If we take 0 away from 10, we end up 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.

On to step 13:
43 can be fit into 100 2 times, resulting in a remainder of 14.
The number 2 becomes the next digit in our result. 
Result so far: 14984.7209302
The remainder is 14 after subtracting 86 from 100.
Since there are no more digits in the dividend, we add a zero to the remainder making it 140, and continue the process.

Step 14:
140 divided by 43 is 3 with a remainder of 11.
The next digit of our result is 3. 
Result so far: 14984.72093023
Deduct 129 from 140 and we're left with 11.
Since there are no more digits in the dividend, we add a zero to the remainder making it 110, and continue the process.

The quotient of the division is 14984.72093023, and the remainder is 1.1e-08.