We divide 815808 by 43
We want to figure out the number of times 815808 can be divided by 43.

On to step 1:
The number 43 fits into 8 0 times, leaving a remainder of 8.
Put 0 as the next digit of the answer. 
Result so far: 0.0
Deduct 0 from 8 and we're left with 8.
Grab the next digit (1) from the dividend, add it to 8, then carry on: 81 / 43

Going ahead to step 2:
When dividing 81 by 43, we get 1 with a remainder of 38.
Use 1 as the next digit of our solution. 
Result so far: 1.0
Subtracting 43 from 81 leaves us with 38.
Bring next digit (5) of the dividend behind the 38 and repeat the process: 385 / 43

On to step 3:
If we divide 385 by 43, we get 8 and a remainder of 41.
Use 8 as the next digit of our solution. 
Result so far: 18.0
Subtract 344 from 385 to get 41.
Include the next digit (8) from the dividend after 41, then repeat: 418 / 43

Let's proceed to step 4:
43 can be fit into 418 9 times, resulting in a remainder of 31.
The number 9 becomes the next digit in our result. 
Result so far: 189.0
Deduct 387 from 418 and we're left with 31.
Take the next digit (0) from the dividend and append it to 31, then repeat: 310 / 43

Advancing to step 5:
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: 1897.0
Subtracting 301 from 310 leaves us with 9.
Fetch the next digit (8) from the dividend, attach it to 9 and continue: 98 / 43

Going ahead to step 6:
When dividing 98 by 43, we get 2 with a remainder of 12.
Write down 2 as next digit of the result. 
Result so far: 18972.0
Subtract 86 from 98 to get 12.
Since there are no more digits in the dividend, we add a zero to the remainder making it 120, and continue the process.

Going ahead to step 7:
43 goes into 120 2 times with a remainder of 34.
The next digit of our result is 2. 
Result so far: 18972.2
Deduct 86 from 120 and we're left with 34.
Since there are no more digits in the dividend, we add a zero to the remainder making it 340, and continue the process.

Going ahead to step 8:
If we divide 340 by 43, we get 7 and a remainder of 39.
The next digit of our result is 7. 
Result so far: 18972.27
Subtract 301 from 340 to get 39.
Since there are no more digits in the dividend, we add a zero to the remainder making it 390, and continue the process.

Going ahead to step 9:
43 can be fit into 390 9 times, resulting in a remainder of 3.
The next digit of our result is 9. 
Result so far: 18972.279
Subtracting 387 from 390 leaves us 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.

Let's proceed to step 10:
43 goes into 30 0 times with a remainder of 30.
The next digit of our result is 0. 
Result so far: 18972.279
If we take 0 away from 30, we end up 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 11:
The number 43 fits into 300 6 times, leaving a remainder of 42.
Write down 6 as next digit of the result. 
Result so far: 18972.27906
Subtracting 258 from 300 leaves us with 42.
Since there are no more digits in the dividend, we add a zero to the remainder making it 420, and continue the process.

Going ahead to step 12:
If we divide 420 by 43, we get 9 and a remainder of 33.
The number 9 becomes the next digit in our result. 
Result so far: 18972.279069
Subtract 387 from 420 to get 33.
Since there are no more digits in the dividend, we add a zero to the remainder making it 330, and continue the process.

Step 13:
The number 43 fits into 330 7 times, leaving a remainder of 29.
Record the quotient 7 as the next digit in the result. 
Result so far: 18972.2790697
Subtracting 301 from 330 leaves us with 29.
Since there are no more digits in the dividend, we add a zero to the remainder making it 290, and continue the process.

On to step 14:
The number 43 fits into 290 6 times, leaving a remainder of 32.
Use 6 as the next digit of our solution. 
Result so far: 18972.27906976
The remainder is 32 after subtracting 258 from 290.
Since there are no more digits in the dividend, we add a zero to the remainder making it 320, and continue the process.

In conclusion, the division gives 18972.27906976 with a balance of 3.2e-08.