We look at the division of 439847 by 91 
We want to divide 439847 by 91.

Let's proceed to step 1:
91 goes into 4 0 times with a remainder of 4.
Put 0 as the next digit of the answer. 
Result so far: 0.0
If we take 0 away from 4, we end up with 4.
Include the next digit (3) from the dividend after 4, then repeat: 43 / 91

Going ahead to step 2:
The number 91 fits into 43 0 times, leaving a remainder of 43.
Use 0 as the next digit of our solution. 
Result so far: 0.0
Deduct 0 from 43 and we're left with 43.
Include the next digit (9) from the dividend after 43, then repeat: 439 / 91

On to step 3:
The number 91 fits into 439 4 times, leaving a remainder of 75.
The number 4 becomes the next digit in our result. 
Result so far: 4.0
Deduct 364 from 439 and we're left with 75.
Include the next digit (8) from the dividend after 75, then repeat: 758 / 91

Going ahead to step 4:
91 can be fit into 758 8 times, resulting in a remainder of 30.
Use 8 as the next digit of our solution. 
Result so far: 48.0
If we subtract 728 from 758, we get 30.
Take the next digit (4) from the dividend and append it to 30, then repeat: 304 / 91

Going ahead to step 5:
The number 91 fits into 304 3 times, leaving a remainder of 31.
Put 3 as the next digit of the answer. 
Result so far: 483.0
If we subtract 273 from 304, we get 31.
Fetch the next digit (7) from the dividend, attach it to 31 and continue: 317 / 91

Going ahead to step 6:
The number 91 fits into 317 3 times, leaving a remainder of 44.
Write down 3 as next digit of the result. 
Result so far: 4833.0
If we subtract 273 from 317, we get 44.
Since there are no more digits in the dividend, we add a zero to the remainder making it 440, and continue the process.

Step 7:
440 divided by 91 is 4 with a remainder of 76.
Put 4 as the next digit of the answer. 
Result so far: 4833.4
If we subtract 364 from 440, we get 76.
Since there are no more digits in the dividend, we add a zero to the remainder making it 760, and continue the process.

On to step 8:
If we divide 760 by 91, we get 8 and a remainder of 32.
Write down 8 as next digit of the result. 
Result so far: 4833.48
Subtract 728 from 760 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.

Going ahead to step 9:
91 goes into 320 3 times with a remainder of 47.
Use 3 as the next digit of our solution. 
Result so far: 4833.483
If we subtract 273 from 320, we get 47.
Since there are no more digits in the dividend, we add a zero to the remainder making it 470, and continue the process.

Let's proceed to step 10:
470 divided by 91 is 5 with a remainder of 15.
Use 5 as the next digit of our solution. 
Result so far: 4833.4835
If we take 455 away from 470, we end up with 15.
Since there are no more digits in the dividend, we add a zero to the remainder making it 150, and continue the process.

Let's proceed to step 11:
91 can be fit into 150 1 times, resulting in a remainder of 59.
The next digit of our result is 1. 
Result so far: 4833.48351
The remainder is 59 after subtracting 91 from 150.
Since there are no more digits in the dividend, we add a zero to the remainder making it 590, and continue the process.

Advancing to step 12:
91 can be fit into 590 6 times, resulting in a remainder of 44.
Use 6 as the next digit of our solution. 
Result so far: 4833.483516
Deduct 546 from 590 and we're left with 44.
Since there are no more digits in the dividend, we add a zero to the remainder making it 440, and continue the process.

Moving on to step 13:
91 goes into 440 4 times with a remainder of 76.
Put 4 as the next digit of the answer. 
Result so far: 4833.4835164
Subtract 364 from 440 to get 76.
Since there are no more digits in the dividend, we add a zero to the remainder making it 760, and continue the process.

Advancing to step 14:
If we divide 760 by 91, we get 8 and a remainder of 32.
Write down 8 as next digit of the result. 
Result so far: 4833.48351648
Subtract 728 from 760 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.

After the division, we end up with 4833.48351648 and a remainder of 3.2e-08.