We're dividing 1276233 by 629 
The aim is to understand the frequency of 629 in 1276233.

Going ahead to step 1:
629 can be fit into 1 0 times, resulting in a remainder of 1.
The number 0 becomes the next digit in our result. 
Result so far: 0.0
Subtracting 0 from 1 leaves us with 1.
Include the next digit (2) from the dividend after 1, then repeat: 12 / 629

Let's proceed to step 2:
629 can be fit into 12 0 times, resulting in 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.
Include the next digit (7) from the dividend after 12, then repeat: 127 / 629

On to step 3:
629 can be fit into 127 0 times, resulting in a remainder of 127.
Put 0 as the next digit of the answer. 
Result so far: 0.0
Subtracting 0 from 127 leaves us with 127.
Bring next digit (6) of the dividend behind the 127 and repeat the process: 1276 / 629

Moving on to step 4:
When dividing 1276 by 629, we get 2 with a remainder of 18.
The number 2 becomes the next digit in our result. 
Result so far: 2.0
Subtract 1258 from 1276 to get 18.
Bring next digit (2) of the dividend behind the 18 and repeat the process: 182 / 629

Step 5:
629 goes into 182 0 times with a remainder of 182.
Record the quotient 0 as the next digit in the result. 
Result so far: 20.0
Subtracting 0 from 182 leaves us with 182.
Fetch the next digit (3) from the dividend, attach it to 182 and continue: 1823 / 629

Moving on to step 6:
When dividing 1823 by 629, we get 2 with a remainder of 565.
Write down 2 as next digit of the result. 
Result so far: 202.0
Subtracting 1258 from 1823 leaves us with 565.
Include the next digit (3) from the dividend after 565, then repeat: 5653 / 629

On to step 7:
629 goes into 5653 8 times with a remainder of 621.
The next digit of our result is 8. 
Result so far: 2028.0
The remainder is 621 after subtracting 5032 from 5653.
Since there are no more digits in the dividend, we add a zero to the remainder making it 6210, and continue the process.

Step 8:
The number 629 fits into 6210 9 times, leaving a remainder of 549.
Put 9 as the next digit of the answer. 
Result so far: 2028.9
The remainder is 549 after subtracting 5661 from 6210.
Since there are no more digits in the dividend, we add a zero to the remainder making it 5490, and continue the process.

Let's proceed to step 9:
When dividing 5490 by 629, we get 8 with a remainder of 458.
Use 8 as the next digit of our solution. 
Result so far: 2028.98
Deduct 5032 from 5490 and we're left with 458.
Since there are no more digits in the dividend, we add a zero to the remainder making it 4580, and continue the process.

Step 10:
When dividing 4580 by 629, we get 7 with a remainder of 177.
Put 7 as the next digit of the answer. 
Result so far: 2028.987
Deduct 4403 from 4580 and we're left with 177.
Since there are no more digits in the dividend, we add a zero to the remainder making it 1770, and continue the process.

Step 11:
If we divide 1770 by 629, we get 2 and a remainder of 512.
Use 2 as the next digit of our solution. 
Result so far: 2028.9872
The remainder is 512 after subtracting 1258 from 1770.
Since there are no more digits in the dividend, we add a zero to the remainder making it 5120, and continue the process.

On to step 12:
If we divide 5120 by 629, we get 8 and a remainder of 88.
Record the quotient 8 as the next digit in the result. 
Result so far: 2028.98728
If we subtract 5032 from 5120, we get 88.
Since there are no more digits in the dividend, we add a zero to the remainder making it 880, and continue the process.

Going ahead to step 13:
When dividing 880 by 629, we get 1 with a remainder of 251.
Record the quotient 1 as the next digit in the result. 
Result so far: 2028.987281
The remainder is 251 after subtracting 629 from 880.
Since there are no more digits in the dividend, we add a zero to the remainder making it 2510, and continue the process.

Moving on to step 14:
2510 divided by 629 is 3 with a remainder of 623.
Write down 3 as next digit of the result. 
Result so far: 2028.9872813
Subtract 1887 from 2510 to get 623.
Since there are no more digits in the dividend, we add a zero to the remainder making it 6230, and continue the process.

On to step 15:
6230 divided by 629 is 9 with a remainder of 569.
Write down 9 as next digit of the result. 
Result so far: 2028.98728139
If we take 5661 away from 6230, we end up with 569.
Since there are no more digits in the dividend, we add a zero to the remainder making it 5690, and continue the process.

Our division results in 2028.98728139 with a remaining 5.69e-07.