We look at the division of 11990764 by 629 
The aim is to understand the frequency of 629 in 11990764.

Let's proceed to step 1:
When dividing 1 by 629, we get 0 with a remainder of 1.
Record the quotient 0 as the next digit in the result. 
Result so far: 0.0
Subtracting 0 from 1 leaves us with 1.
Include the next digit (1) from the dividend after 1, then repeat: 11 / 629

Going ahead to step 2:
629 goes into 11 0 times with a remainder of 11.
Write down 0 as next digit of the result. 
Result so far: 0.0
Deduct 0 from 11 and we're left with 11.
Include the next digit (9) from the dividend after 11, then repeat: 119 / 629

Step 3:
119 divided by 629 is 0 with a remainder of 119.
The next digit of our result is 0. 
Result so far: 0.0
If we subtract 0 from 119, we get 119.
Include the next digit (9) from the dividend after 119, then repeat: 1199 / 629

On to step 4:
When dividing 1199 by 629, we get 1 with a remainder of 570.
Record the quotient 1 as the next digit in the result. 
Result so far: 1.0
Subtracting 629 from 1199 leaves us with 570.
Take the next digit (0) from the dividend and append it to 570, then repeat: 5700 / 629

On to step 5:
If we divide 5700 by 629, we get 9 and a remainder of 39.
Put 9 as the next digit of the answer. 
Result so far: 19.0
The remainder is 39 after subtracting 5661 from 5700.
Fetch the next digit (7) from the dividend, attach it to 39 and continue: 397 / 629

Going ahead to step 6:
629 can be fit into 397 0 times, resulting in a remainder of 397.
The number 0 becomes the next digit in our result. 
Result so far: 190.0
The remainder is 397 after subtracting 0 from 397.
Grab the next digit (6) from the dividend, add it to 397, then carry on: 3976 / 629

Going ahead to step 7:
629 goes into 3976 6 times with a remainder of 202.
The next digit of our result is 6. 
Result so far: 1906.0
The remainder is 202 after subtracting 3774 from 3976.
Grab the next digit (4) from the dividend, add it to 202, then carry on: 2024 / 629

Going ahead to step 8:
629 goes into 2024 3 times with a remainder of 137.
Put 3 as the next digit of the answer. 
Result so far: 19063.0
The remainder is 137 after subtracting 1887 from 2024.
Since there are no more digits in the dividend, we add a zero to the remainder making it 1370, and continue the process.

Advancing to step 9:
629 can be fit into 1370 2 times, resulting in a remainder of 112.
Use 2 as the next digit of our solution. 
Result so far: 19063.2
Subtracting 1258 from 1370 leaves us with 112.
Since there are no more digits in the dividend, we add a zero to the remainder making it 1120, and continue the process.

Let's proceed to step 10:
When dividing 1120 by 629, we get 1 with a remainder of 491.
The next digit of our result is 1. 
Result so far: 19063.21
If we take 629 away from 1120, we end up with 491.
Since there are no more digits in the dividend, we add a zero to the remainder making it 4910, and continue the process.

Advancing to step 11:
629 can be fit into 4910 7 times, resulting in a remainder of 507.
The next digit of our result is 7. 
Result so far: 19063.217
Subtract 4403 from 4910 to get 507.
Since there are no more digits in the dividend, we add a zero to the remainder making it 5070, and continue the process.

Going ahead to step 12:
629 goes into 5070 8 times with a remainder of 38.
The next digit of our result is 8. 
Result so far: 19063.2178
Deduct 5032 from 5070 and we're left with 38.
Since there are no more digits in the dividend, we add a zero to the remainder making it 380, and continue the process.

Moving on to step 13:
380 divided by 629 is 0 with a remainder of 380.
The next digit of our result is 0. 
Result so far: 19063.2178
Subtract 0 from 380 to get 380.
Since there are no more digits in the dividend, we add a zero to the remainder making it 3800, and continue the process.

Step 14:
629 can be fit into 3800 6 times, resulting in a remainder of 26.
Put 6 as the next digit of the answer. 
Result so far: 19063.217806
If we subtract 3774 from 3800, we get 26.
Since there are no more digits in the dividend, we add a zero to the remainder making it 260, and continue the process.

Step 15:
When dividing 260 by 629, we get 0 with a remainder of 260.
The next digit of our result is 0. 
Result so far: 19063.217806
Subtract 0 from 260 to get 260.
Since there are no more digits in the dividend, we add a zero to the remainder making it 2600, and continue the process.

Advancing to step 16:
2600 divided by 629 is 4 with a remainder of 84.
Use 4 as the next digit of our solution. 
Result so far: 19063.21780604
If we subtract 2516 from 2600, we get 84.
Since there are no more digits in the dividend, we add a zero to the remainder making it 840, and continue the process.

The final result is 19063.21780604 with a remainder of 8.4e-08.