We're dividing 448896 by 91 
Let's see how many times 91 fits into 448896.

Advancing to step 1:
4 divided by 91 is 0 with a remainder of 4.
The next digit of our result is 0. 
Result so far: 0.0
Subtracting 0 from 4 leaves us with 4.
Grab the next digit (4) from the dividend, add it to 4, then carry on: 44 / 91

On to step 2:
If we divide 44 by 91, we get 0 and a remainder of 44.
Record the quotient 0 as the next digit in the result. 
Result so far: 0.0
If we subtract 0 from 44, we get 44.
Bring next digit (8) of the dividend behind the 44 and repeat the process: 448 / 91

On to step 3:
448 divided by 91 is 4 with a remainder of 84.
Use 4 as the next digit of our solution. 
Result so far: 4.0
Deduct 364 from 448 and we're left with 84.
Grab the next digit (8) from the dividend, add it to 84, then carry on: 848 / 91

On to step 4:
91 can be fit into 848 9 times, resulting in a remainder of 29.
Use 9 as the next digit of our solution. 
Result so far: 49.0
If we take 819 away from 848, we end up with 29.
Fetch the next digit (9) from the dividend, attach it to 29 and continue: 299 / 91

Going ahead to step 5:
299 divided by 91 is 3 with a remainder of 26.
Record the quotient 3 as the next digit in the result. 
Result so far: 493.0
Subtract 273 from 299 to get 26.
Grab the next digit (6) from the dividend, add it to 26, then carry on: 266 / 91

On to step 6:
The number 91 fits into 266 2 times, leaving a remainder of 84.
Write down 2 as next digit of the result. 
Result so far: 4932.0
If we subtract 182 from 266, we get 84.
Since there are no more digits in the dividend, we add a zero to the remainder making it 840, and continue the process.

Advancing to step 7:
840 divided by 91 is 9 with a remainder of 21.
Put 9 as the next digit of the answer. 
Result so far: 4932.9
The remainder is 21 after subtracting 819 from 840.
Since there are no more digits in the dividend, we add a zero to the remainder making it 210, and continue the process.

Let's proceed to step 8:
If we divide 210 by 91, we get 2 and a remainder of 28.
Put 2 as the next digit of the answer. 
Result so far: 4932.92
Deduct 182 from 210 and we're left with 28.
Since there are no more digits in the dividend, we add a zero to the remainder making it 280, and continue the process.

Moving on to step 9:
280 divided by 91 is 3 with a remainder of 7.
Use 3 as the next digit of our solution. 
Result so far: 4932.923
The remainder is 7 after subtracting 273 from 280.
Since there are no more digits in the dividend, we add a zero to the remainder making it 70, and continue the process.

Let's proceed to step 10:
91 can be fit into 70 0 times, resulting in a remainder of 70.
Record the quotient 0 as the next digit in the result. 
Result so far: 4932.923
Subtracting 0 from 70 leaves us with 70.
Since there are no more digits in the dividend, we add a zero to the remainder making it 700, and continue the process.

Moving on to step 11:
If we divide 700 by 91, we get 7 and a remainder of 63.
The next digit of our result is 7. 
Result so far: 4932.92307
Deduct 637 from 700 and we're left with 63.
Since there are no more digits in the dividend, we add a zero to the remainder making it 630, and continue the process.

Moving on to step 12:
91 can be fit into 630 6 times, resulting in a remainder of 84.
Write down 6 as next digit of the result. 
Result so far: 4932.923076
Subtract 546 from 630 to get 84.
Since there are no more digits in the dividend, we add a zero to the remainder making it 840, and continue the process.

Step 13:
If we divide 840 by 91, we get 9 and a remainder of 21.
Put 9 as the next digit of the answer. 
Result so far: 4932.9230769
Subtracting 819 from 840 leaves us with 21.
Since there are no more digits in the dividend, we add a zero to the remainder making it 210, and continue the process.

Moving on to step 14:
When dividing 210 by 91, we get 2 with a remainder of 28.
Use 2 as the next digit of our solution. 
Result so far: 4932.92307692
The remainder is 28 after subtracting 182 from 210.
Since there are no more digits in the dividend, we add a zero to the remainder making it 280, and continue the process.

The final outcome is 4932.92307692, with a leftover of 2.8e-08.