We divide 12249210 by 449
We want to figure out the number of times 12249210 can be divided by 449.

Moving on to step 1:
1 divided by 449 is 0 with a remainder of 1.
Record the quotient 0 as the next digit in the result. 
Result so far: 0.0
Subtract 0 from 1 to get 1.
Take the next digit (2) from the dividend and append it to 1, then repeat: 12 / 449

Step 2:
449 goes into 12 0 times with a remainder of 12.
Put 0 as the next digit of the answer. 
Result so far: 0.0
Deduct 0 from 12 and we're left with 12.
Include the next digit (2) from the dividend after 12, then repeat: 122 / 449

Moving on to step 3:
122 divided by 449 is 0 with a remainder of 122.
Write down 0 as next digit of the result. 
Result so far: 0.0
Deduct 0 from 122 and we're left with 122.
Append the next digit (4) from the dividend to 122 and continue with: 1224 / 449

Going ahead to step 4:
449 can be fit into 1224 2 times, resulting in a remainder of 326.
The next digit of our result is 2. 
Result so far: 2.0
The remainder is 326 after subtracting 898 from 1224.
Grab the next digit (9) from the dividend, add it to 326, then carry on: 3269 / 449

Going ahead to step 5:
449 can be fit into 3269 7 times, resulting in a remainder of 126.
Put 7 as the next digit of the answer. 
Result so far: 27.0
Subtracting 3143 from 3269 leaves us with 126.
Take the next digit (2) from the dividend and append it to 126, then repeat: 1262 / 449

Going ahead to step 6:
When dividing 1262 by 449, we get 2 with a remainder of 364.
Use 2 as the next digit of our solution. 
Result so far: 272.0
If we subtract 898 from 1262, we get 364.
Bring next digit (1) of the dividend behind the 364 and repeat the process: 3641 / 449

Moving on to step 7:
3641 divided by 449 is 8 with a remainder of 49.
Use 8 as the next digit of our solution. 
Result so far: 2728.0
If we subtract 3592 from 3641, we get 49.
Fetch the next digit (0) from the dividend, attach it to 49 and continue: 490 / 449

Going ahead to step 8:
449 can be fit into 490 1 times, resulting in a remainder of 41.
Record the quotient 1 as the next digit in the result. 
Result so far: 27281.0
Deduct 449 from 490 and we're left with 41.
Since there are no more digits in the dividend, we add a zero to the remainder making it 410, and continue the process.

Going ahead to step 9:
449 goes into 410 0 times with a remainder of 410.
Put 0 as the next digit of the answer. 
Result so far: 27281.0
If we subtract 0 from 410, we get 410.
Since there are no more digits in the dividend, we add a zero to the remainder making it 4100, and continue the process.

Step 10:
4100 divided by 449 is 9 with a remainder of 59.
The number 9 becomes the next digit in our result. 
Result so far: 27281.09
Subtract 4041 from 4100 to get 59.
Since there are no more digits in the dividend, we add a zero to the remainder making it 590, and continue the process.

Moving on to step 11:
If we divide 590 by 449, we get 1 and a remainder of 141.
The number 1 becomes the next digit in our result. 
Result so far: 27281.091
The remainder is 141 after subtracting 449 from 590.
Since there are no more digits in the dividend, we add a zero to the remainder making it 1410, and continue the process.

Going ahead to step 12:
When dividing 1410 by 449, we get 3 with a remainder of 63.
Write down 3 as next digit of the result. 
Result so far: 27281.0913
If we subtract 1347 from 1410, we get 63.
Since there are no more digits in the dividend, we add a zero to the remainder making it 630, and continue the process.

Advancing to step 13:
630 divided by 449 is 1 with a remainder of 181.
The number 1 becomes the next digit in our result. 
Result so far: 27281.09131
The remainder is 181 after subtracting 449 from 630.
Since there are no more digits in the dividend, we add a zero to the remainder making it 1810, and continue the process.

On to step 14:
449 can be fit into 1810 4 times, resulting in a remainder of 14.
Record the quotient 4 as the next digit in the result. 
Result so far: 27281.091314
Deduct 1796 from 1810 and we're left with 14.
Since there are no more digits in the dividend, we add a zero to the remainder making it 140, and continue the process.

On to step 15:
449 can be fit into 140 0 times, resulting in a remainder of 140.
The number 0 becomes the next digit in our result. 
Result so far: 27281.091314
Deduct 0 from 140 and we're left with 140.
Since there are no more digits in the dividend, we add a zero to the remainder making it 1400, and continue the process.

Let's proceed to step 16:
The number 449 fits into 1400 3 times, leaving a remainder of 53.
Use 3 as the next digit of our solution. 
Result so far: 27281.09131403
Subtract 1347 from 1400 to get 53.
Since there are no more digits in the dividend, we add a zero to the remainder making it 530, and continue the process.

The final result is 27281.09131403 with a remainder of 5.3e-08.