12448240 divided by 629 
The aim is to understand the frequency of 629 in 12448240.

On to step 1:
629 can be fit into 1 0 times, resulting in a remainder of 1.
Put 0 as the next digit of the answer. 
Result so far: 0.0
Deduct 0 from 1 and we're left with 1.
Fetch the next digit (2) from the dividend, attach it to 1 and continue: 12 / 629

Going ahead to step 2:
12 divided by 629 is 0 with a remainder of 12.
Record the quotient 0 as the next digit in the result. 
Result so far: 0.0
Deduct 0 from 12 and we're left with 12.
Fetch the next digit (4) from the dividend, attach it to 12 and continue: 124 / 629

Step 3:
The number 629 fits into 124 0 times, leaving a remainder of 124.
The next digit of our result is 0. 
Result so far: 0.0
Subtract 0 from 124 to get 124.
Grab the next digit (4) from the dividend, add it to 124, then carry on: 1244 / 629

Going ahead to step 4:
If we divide 1244 by 629, we get 1 and a remainder of 615.
Use 1 as the next digit of our solution. 
Result so far: 1.0
The remainder is 615 after subtracting 629 from 1244.
Bring next digit (8) of the dividend behind the 615 and repeat the process: 6158 / 629

On to step 5:
629 goes into 6158 9 times with a remainder of 497.
The next digit of our result is 9. 
Result so far: 19.0
If we take 5661 away from 6158, we end up with 497.
Bring next digit (2) of the dividend behind the 497 and repeat the process: 4972 / 629

Moving on to step 6:
629 can be fit into 4972 7 times, resulting in a remainder of 569.
The next digit of our result is 7. 
Result so far: 197.0
If we take 4403 away from 4972, we end up with 569.
Take the next digit (4) from the dividend and append it to 569, then repeat: 5694 / 629

Let's proceed to step 7:
629 goes into 5694 9 times with a remainder of 33.
Put 9 as the next digit of the answer. 
Result so far: 1979.0
If we take 5661 away from 5694, we end up with 33.
Append the next digit (0) from the dividend to 33 and continue with: 330 / 629

On to step 8:
629 can be fit into 330 0 times, resulting in a remainder of 330.
The next digit of our result is 0. 
Result so far: 19790.0
Subtracting 0 from 330 leaves us with 330.
Since there are no more digits in the dividend, we add a zero to the remainder making it 3300, and continue the process.

Going ahead to step 9:
When dividing 3300 by 629, we get 5 with a remainder of 155.
Use 5 as the next digit of our solution. 
Result so far: 19790.5
If we take 3145 away from 3300, we end up with 155.
Since there are no more digits in the dividend, we add a zero to the remainder making it 1550, and continue the process.

Step 10:
629 goes into 1550 2 times with a remainder of 292.
The next digit of our result is 2. 
Result so far: 19790.52
If we take 1258 away from 1550, we end up with 292.
Since there are no more digits in the dividend, we add a zero to the remainder making it 2920, and continue the process.

Advancing to step 11:
629 goes into 2920 4 times with a remainder of 404.
Write down 4 as next digit of the result. 
Result so far: 19790.524
Deduct 2516 from 2920 and we're left with 404.
Since there are no more digits in the dividend, we add a zero to the remainder making it 4040, and continue the process.

Moving on to step 12:
When dividing 4040 by 629, we get 6 with a remainder of 266.
Put 6 as the next digit of the answer. 
Result so far: 19790.5246
If we take 3774 away from 4040, we end up with 266.
Since there are no more digits in the dividend, we add a zero to the remainder making it 2660, and continue the process.

Going ahead to step 13:
629 can be fit into 2660 4 times, resulting in a remainder of 144.
The number 4 becomes the next digit in our result. 
Result so far: 19790.52464
Subtracting 2516 from 2660 leaves us with 144.
Since there are no more digits in the dividend, we add a zero to the remainder making it 1440, and continue the process.

Step 14:
When dividing 1440 by 629, we get 2 with a remainder of 182.
Put 2 as the next digit of the answer. 
Result so far: 19790.524642
If we subtract 1258 from 1440, we get 182.
Since there are no more digits in the dividend, we add a zero to the remainder making it 1820, and continue the process.

Step 15:
When dividing 1820 by 629, we get 2 with a remainder of 562.
Put 2 as the next digit of the answer. 
Result so far: 19790.5246422
If we take 1258 away from 1820, we end up with 562.
Since there are no more digits in the dividend, we add a zero to the remainder making it 5620, and continue the process.

In conclusion, the division gives 19790.5246422 with a balance of 5.62e-06.