We look at the division of 44128382 by 631 
The aim is to understand the frequency of 631 in 44128382.

Let's proceed to step 1:
If we divide 4 by 631, we get 0 and a remainder of 4.
Write down 0 as next digit of the result. 
Result so far: 0.0
Subtracting 0 from 4 leaves us with 4.
Append the next digit (4) from the dividend to 4 and continue with: 44 / 631

On to step 2:
631 goes into 44 0 times with a remainder of 44.
The next digit of our result is 0. 
Result so far: 0.0
Subtract 0 from 44 to get 44.
Include the next digit (1) from the dividend after 44, then repeat: 441 / 631

On to step 3:
When dividing 441 by 631, we get 0 with a remainder of 441.
Use 0 as the next digit of our solution. 
Result so far: 0.0
If we subtract 0 from 441, we get 441.
Grab the next digit (2) from the dividend, add it to 441, then carry on: 4412 / 631

Let's proceed to step 4:
4412 divided by 631 is 6 with a remainder of 626.
Put 6 as the next digit of the answer. 
Result so far: 6.0
If we take 3786 away from 4412, we end up with 626.
Grab the next digit (8) from the dividend, add it to 626, then carry on: 6268 / 631

Step 5:
631 can be fit into 6268 9 times, resulting in a remainder of 589.
Write down 9 as next digit of the result. 
Result so far: 69.0
Deduct 5679 from 6268 and we're left with 589.
Take the next digit (3) from the dividend and append it to 589, then repeat: 5893 / 631

On to step 6:
When dividing 5893 by 631, we get 9 with a remainder of 214.
Record the quotient 9 as the next digit in the result. 
Result so far: 699.0
If we take 5679 away from 5893, we end up with 214.
Append the next digit (8) from the dividend to 214 and continue with: 2148 / 631

Let's proceed to step 7:
631 can be fit into 2148 3 times, resulting in a remainder of 255.
The number 3 becomes the next digit in our result. 
Result so far: 6993.0
If we take 1893 away from 2148, we end up with 255.
Fetch the next digit (2) from the dividend, attach it to 255 and continue: 2552 / 631

Going ahead to step 8:
631 can be fit into 2552 4 times, resulting in a remainder of 28.
Write down 4 as next digit of the result. 
Result so far: 69934.0
Deduct 2524 from 2552 and we're left with 28.
Since there are no more digits in the dividend, we add a zero to the remainder making it 280, and continue the process.

Advancing to step 9:
280 divided by 631 is 0 with a remainder of 280.
Record the quotient 0 as the next digit in the result. 
Result so far: 69934.0
Subtract 0 from 280 to get 280.
Since there are no more digits in the dividend, we add a zero to the remainder making it 2800, and continue the process.

Moving on to step 10:
If we divide 2800 by 631, we get 4 and a remainder of 276.
Put 4 as the next digit of the answer. 
Result so far: 69934.04
Subtract 2524 from 2800 to get 276.
Since there are no more digits in the dividend, we add a zero to the remainder making it 2760, and continue the process.

Going ahead to step 11:
2760 divided by 631 is 4 with a remainder of 236.
Record the quotient 4 as the next digit in the result. 
Result so far: 69934.044
Subtract 2524 from 2760 to get 236.
Since there are no more digits in the dividend, we add a zero to the remainder making it 2360, and continue the process.

The final result is 69934.044 with a remainder of 0.0236.