859483 divided by 43 
Our goal is to divide 859483 by 43.

Advancing to step 1:
If we divide 8 by 43, we get 0 and a remainder of 8.
Put 0 as the next digit of the answer. 
Result so far: 0.0
Subtracting 0 from 8 leaves us with 8.
Take the next digit (5) from the dividend and append it to 8, then repeat: 85 / 43

Moving on to step 2:
43 goes into 85 1 times with a remainder of 42.
Write down 1 as next digit of the result. 
Result so far: 1.0
The remainder is 42 after subtracting 43 from 85.
Take the next digit (9) from the dividend and append it to 42, then repeat: 429 / 43

Let's proceed to step 3:
43 can be fit into 429 9 times, resulting in a remainder of 42.
Use 9 as the next digit of our solution. 
Result so far: 19.0
If we subtract 387 from 429, we get 42.
Fetch the next digit (4) from the dividend, attach it to 42 and continue: 424 / 43

Going ahead to step 4:
If we divide 424 by 43, we get 9 and a remainder of 37.
Put 9 as the next digit of the answer. 
Result so far: 199.0
The remainder is 37 after subtracting 387 from 424.
Include the next digit (8) from the dividend after 37, then repeat: 378 / 43

Advancing to step 5:
43 can be fit into 378 8 times, resulting in a remainder of 34.
The number 8 becomes the next digit in our result. 
Result so far: 1998.0
Subtracting 344 from 378 leaves us with 34.
Append the next digit (3) from the dividend to 34 and continue with: 343 / 43

Going ahead to step 6:
The number 43 fits into 343 7 times, leaving a remainder of 42.
The number 7 becomes the next digit in our result. 
Result so far: 19987.0
Subtracting 301 from 343 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.

On to step 7:
43 goes into 420 9 times with a remainder of 33.
Put 9 as the next digit of the answer. 
Result so far: 19987.9
If we subtract 387 from 420, we 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.

Advancing to step 8:
43 goes into 330 7 times with a remainder of 29.
Record the quotient 7 as the next digit in the result. 
Result so far: 19987.97
The remainder is 29 after subtracting 301 from 330.
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 9:
When dividing 290 by 43, we get 6 with a remainder of 32.
Put 6 as the next digit of the answer. 
Result so far: 19987.976
Subtract 258 from 290 to get 32.
Since there are no more digits in the dividend, we add a zero to the remainder making it 320, and continue the process.

On to step 10:
The number 43 fits into 320 7 times, leaving a remainder of 19.
The next digit of our result is 7. 
Result so far: 19987.9767
Deduct 301 from 320 and we're left with 19.
Since there are no more digits in the dividend, we add a zero to the remainder making it 190, and continue the process.

Moving on to step 11:
190 divided by 43 is 4 with a remainder of 18.
Put 4 as the next digit of the answer. 
Result so far: 19987.97674
Subtracting 172 from 190 leaves us with 18.
Since there are no more digits in the dividend, we add a zero to the remainder making it 180, and continue the process.

Moving on to step 12:
43 goes into 180 4 times with a remainder of 8.
The next digit of our result is 4. 
Result so far: 19987.976744
If we subtract 172 from 180, we get 8.
Since there are no more digits in the dividend, we add a zero to the remainder making it 80, and continue the process.

Our division results in 19987.976744 with a remaining 8e-07.