91764872 divided by 449 
Our goal is to divide 91764872 by 449.

On to step 1:
If we divide 9 by 449, we get 0 and a remainder of 9.
Put 0 as the next digit of the answer. 
Result so far: 0.0
If we take 0 away from 9, we end up with 9.
Include the next digit (1) from the dividend after 9, then repeat: 91 / 449

Moving on to step 2:
449 goes into 91 0 times with a remainder of 91.
Use 0 as the next digit of our solution. 
Result so far: 0.0
If we subtract 0 from 91, we get 91.
Fetch the next digit (7) from the dividend, attach it to 91 and continue: 917 / 449

Advancing to step 3:
449 can be fit into 917 2 times, resulting in a remainder of 19.
Use 2 as the next digit of our solution. 
Result so far: 2.0
Deduct 898 from 917 and we're left with 19.
Take the next digit (6) from the dividend and append it to 19, then repeat: 196 / 449

Advancing to step 4:
449 goes into 196 0 times with a remainder of 196.
Write down 0 as next digit of the result. 
Result so far: 20.0
If we subtract 0 from 196, we get 196.
Bring next digit (4) of the dividend behind the 196 and repeat the process: 1964 / 449

Advancing to step 5:
If we divide 1964 by 449, we get 4 and a remainder of 168.
Put 4 as the next digit of the answer. 
Result so far: 204.0
Deduct 1796 from 1964 and we're left with 168.
Fetch the next digit (8) from the dividend, attach it to 168 and continue: 1688 / 449

Advancing to step 6:
449 goes into 1688 3 times with a remainder of 341.
Record the quotient 3 as the next digit in the result. 
Result so far: 2043.0
The remainder is 341 after subtracting 1347 from 1688.
Bring next digit (7) of the dividend behind the 341 and repeat the process: 3417 / 449

Step 7:
449 can be fit into 3417 7 times, resulting in a remainder of 274.
Put 7 as the next digit of the answer. 
Result so far: 20437.0
The remainder is 274 after subtracting 3143 from 3417.
Bring next digit (2) of the dividend behind the 274 and repeat the process: 2742 / 449

Going ahead to step 8:
If we divide 2742 by 449, we get 6 and a remainder of 48.
Write down 6 as next digit of the result. 
Result so far: 204376.0
Subtracting 2694 from 2742 leaves us with 48.
Since there are no more digits in the dividend, we add a zero to the remainder making it 480, and continue the process.

On to step 9:
When dividing 480 by 449, we get 1 with a remainder of 31.
Put 1 as the next digit of the answer. 
Result so far: 204376.1
The remainder is 31 after subtracting 449 from 480.
Since there are no more digits in the dividend, we add a zero to the remainder making it 310, and continue the process.

Moving on to step 10:
The number 449 fits into 310 0 times, leaving a remainder of 310.
Write down 0 as next digit of the result. 
Result so far: 204376.1
Subtract 0 from 310 to get 310.
Since there are no more digits in the dividend, we add a zero to the remainder making it 3100, and continue the process.

Advancing to step 11:
If we divide 3100 by 449, we get 6 and a remainder of 406.
Put 6 as the next digit of the answer. 
Result so far: 204376.106
Deduct 2694 from 3100 and we're left with 406.
Since there are no more digits in the dividend, we add a zero to the remainder making it 4060, and continue the process.

Advancing to step 12:
449 goes into 4060 9 times with a remainder of 19.
The number 9 becomes the next digit in our result. 
Result so far: 204376.1069
Subtract 4041 from 4060 to get 19.
Since there are no more digits in the dividend, we add a zero to the remainder making it 190, and continue the process.

Advancing to step 13:
190 divided by 449 is 0 with a remainder of 190.
Use 0 as the next digit of our solution. 
Result so far: 204376.1069
If we take 0 away from 190, we end up with 190.
Since there are no more digits in the dividend, we add a zero to the remainder making it 1900, and continue the process.

On to step 14:
If we divide 1900 by 449, we get 4 and a remainder of 104.
The next digit of our result is 4. 
Result so far: 204376.106904
If we take 1796 away from 1900, we end up with 104.
Since there are no more digits in the dividend, we add a zero to the remainder making it 1040, and continue the process.

Advancing to step 15:
449 can be fit into 1040 2 times, resulting in a remainder of 142.
Use 2 as the next digit of our solution. 
Result so far: 204376.1069042
The remainder is 142 after subtracting 898 from 1040.
Since there are no more digits in the dividend, we add a zero to the remainder making it 1420, and continue the process.

Going ahead to step 16:
449 goes into 1420 3 times with a remainder of 73.
The number 3 becomes the next digit in our result. 
Result so far: 204376.10690423
If we take 1347 away from 1420, we end up with 73.
Since there are no more digits in the dividend, we add a zero to the remainder making it 730, and continue the process.

The final outcome is 204376.10690423, with a leftover of 7.3e-08.