23427629 ÷ 449 
Let's see how many times 449 fits into 23427629.

Advancing to step 1:
The number 449 fits into 2 0 times, leaving a remainder of 2.
Put 0 as the next digit of the answer. 
Result so far: 0.0
Subtract 0 from 2 to get 2.
Bring next digit (3) of the dividend behind the 2 and repeat the process: 23 / 449

On to step 2:
When dividing 23 by 449, we get 0 with a remainder of 23.
The number 0 becomes the next digit in our result. 
Result so far: 0.0
Subtracting 0 from 23 leaves us with 23.
Include the next digit (4) from the dividend after 23, then repeat: 234 / 449

Let's proceed to step 3:
449 can be fit into 234 0 times, resulting in a remainder of 234.
The next digit of our result is 0. 
Result so far: 0.0
Deduct 0 from 234 and we're left with 234.
Take the next digit (2) from the dividend and append it to 234, then repeat: 2342 / 449

Moving on to step 4:
449 goes into 2342 5 times with a remainder of 97.
Use 5 as the next digit of our solution. 
Result so far: 5.0
If we take 2245 away from 2342, we end up with 97.
Grab the next digit (7) from the dividend, add it to 97, then carry on: 977 / 449

Going ahead to step 5:
If we divide 977 by 449, we get 2 and a remainder of 79.
Write down 2 as next digit of the result. 
Result so far: 52.0
Deduct 898 from 977 and we're left with 79.
Include the next digit (6) from the dividend after 79, then repeat: 796 / 449

Moving on to step 6:
796 divided by 449 is 1 with a remainder of 347.
Write down 1 as next digit of the result. 
Result so far: 521.0
Subtract 449 from 796 to get 347.
Include the next digit (2) from the dividend after 347, then repeat: 3472 / 449

On to step 7:
449 can be fit into 3472 7 times, resulting in a remainder of 329.
The number 7 becomes the next digit in our result. 
Result so far: 5217.0
Deduct 3143 from 3472 and we're left with 329.
Grab the next digit (9) from the dividend, add it to 329, then carry on: 3299 / 449

Going ahead to step 8:
When dividing 3299 by 449, we get 7 with a remainder of 156.
The number 7 becomes the next digit in our result. 
Result so far: 52177.0
The remainder is 156 after subtracting 3143 from 3299.
Since there are no more digits in the dividend, we add a zero to the remainder making it 1560, and continue the process.

Let's proceed to step 9:
The number 449 fits into 1560 3 times, leaving a remainder of 213.
Put 3 as the next digit of the answer. 
Result so far: 52177.3
If we take 1347 away from 1560, we end up with 213.
Since there are no more digits in the dividend, we add a zero to the remainder making it 2130, and continue the process.

Advancing to step 10:
If we divide 2130 by 449, we get 4 and a remainder of 334.
Put 4 as the next digit of the answer. 
Result so far: 52177.34
If we subtract 1796 from 2130, we get 334.
Since there are no more digits in the dividend, we add a zero to the remainder making it 3340, and continue the process.

On to step 11:
449 goes into 3340 7 times with a remainder of 197.
Use 7 as the next digit of our solution. 
Result so far: 52177.347
The remainder is 197 after subtracting 3143 from 3340.
Since there are no more digits in the dividend, we add a zero to the remainder making it 1970, and continue the process.

Let's proceed to step 12:
If we divide 1970 by 449, we get 4 and a remainder of 174.
Put 4 as the next digit of the answer. 
Result so far: 52177.3474
If we take 1796 away from 1970, we end up with 174.
Since there are no more digits in the dividend, we add a zero to the remainder making it 1740, and continue the process.

Moving on to step 13:
449 can be fit into 1740 3 times, resulting in a remainder of 393.
The next digit of our result is 3. 
Result so far: 52177.34743
If we take 1347 away from 1740, we end up with 393.
Since there are no more digits in the dividend, we add a zero to the remainder making it 3930, and continue the process.

Going ahead to step 14:
When dividing 3930 by 449, we get 8 with a remainder of 338.
Use 8 as the next digit of our solution. 
Result so far: 52177.347438
If we take 3592 away from 3930, we end up with 338.
Since there are no more digits in the dividend, we add a zero to the remainder making it 3380, and continue the process.

Let's proceed to step 15:
3380 divided by 449 is 7 with a remainder of 237.
Write down 7 as next digit of the result. 
Result so far: 52177.3474387
Deduct 3143 from 3380 and we're left with 237.
Since there are no more digits in the dividend, we add a zero to the remainder making it 2370, and continue the process.

Advancing to step 16:
449 goes into 2370 5 times with a remainder of 125.
The number 5 becomes the next digit in our result. 
Result so far: 52177.34743875
Subtracting 2245 from 2370 leaves us with 125.
Since there are no more digits in the dividend, we add a zero to the remainder making it 1250, and continue the process.

The final result is 52177.34743875 with a remainder of 1.25e-07.