We're dividing 82508926 by 631 
The aim is to understand the frequency of 631 in 82508926.

Moving on to step 1:
When dividing 8 by 631, we get 0 with a remainder of 8.
Put 0 as the next digit of the answer. 
Result so far: 0.0
Subtracting 0 from 8 leaves us with 8.
Append the next digit (2) from the dividend to 8 and continue with: 82 / 631

Let's proceed to step 2:
631 can be fit into 82 0 times, resulting in a remainder of 82.
The number 0 becomes the next digit in our result. 
Result so far: 0.0
Deduct 0 from 82 and we're left with 82.
Take the next digit (5) from the dividend and append it to 82, then repeat: 825 / 631

On to step 3:
825 divided by 631 is 1 with a remainder of 194.
The next digit of our result is 1. 
Result so far: 1.0
Subtracting 631 from 825 leaves us with 194.
Take the next digit (0) from the dividend and append it to 194, then repeat: 1940 / 631

Moving on to step 4:
The number 631 fits into 1940 3 times, leaving a remainder of 47.
The next digit of our result is 3. 
Result so far: 13.0
If we take 1893 away from 1940, we end up with 47.
Include the next digit (8) from the dividend after 47, then repeat: 478 / 631

Moving on to step 5:
The number 631 fits into 478 0 times, leaving a remainder of 478.
The number 0 becomes the next digit in our result. 
Result so far: 130.0
Subtracting 0 from 478 leaves us with 478.
Append the next digit (9) from the dividend to 478 and continue with: 4789 / 631

Going ahead to step 6:
The number 631 fits into 4789 7 times, leaving a remainder of 372.
Use 7 as the next digit of our solution. 
Result so far: 1307.0
Deduct 4417 from 4789 and we're left with 372.
Grab the next digit (2) from the dividend, add it to 372, then carry on: 3722 / 631

Let's proceed to step 7:
631 can be fit into 3722 5 times, resulting in a remainder of 567.
Record the quotient 5 as the next digit in the result. 
Result so far: 13075.0
If we subtract 3155 from 3722, we get 567.
Bring next digit (6) of the dividend behind the 567 and repeat the process: 5676 / 631

Going ahead to step 8:
When dividing 5676 by 631, we get 8 with a remainder of 628.
The number 8 becomes the next digit in our result. 
Result so far: 130758.0
If we subtract 5048 from 5676, we get 628.
Since there are no more digits in the dividend, we add a zero to the remainder making it 6280, and continue the process.

Step 9:
When dividing 6280 by 631, we get 9 with a remainder of 601.
Put 9 as the next digit of the answer. 
Result so far: 130758.9
Subtracting 5679 from 6280 leaves us with 601.
Since there are no more digits in the dividend, we add a zero to the remainder making it 6010, and continue the process.

Step 10:
If we divide 6010 by 631, we get 9 and a remainder of 331.
Record the quotient 9 as the next digit in the result. 
Result so far: 130758.99
If we take 5679 away from 6010, we end up with 331.
Since there are no more digits in the dividend, we add a zero to the remainder making it 3310, and continue the process.

The final result is 130758.99 with a remainder of 0.331.