We look at the division of 13118631 by 772 
The aim is to understand the frequency of 772 in 13118631.

Let's proceed to step 1:
772 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
Subtracting 0 from 1 leaves us with 1.
Bring next digit (3) of the dividend behind the 1 and repeat the process: 13 / 772

Advancing to step 2:
If we divide 13 by 772, we get 0 and a remainder of 13.
The number 0 becomes the next digit in our result. 
Result so far: 0.0
Subtract 0 from 13 to get 13.
Fetch the next digit (1) from the dividend, attach it to 13 and continue: 131 / 772

Advancing to step 3:
When dividing 131 by 772, we get 0 with a remainder of 131.
Use 0 as the next digit of our solution. 
Result so far: 0.0
Subtract 0 from 131 to get 131.
Take the next digit (1) from the dividend and append it to 131, then repeat: 1311 / 772

Step 4:
When dividing 1311 by 772, we get 1 with a remainder of 539.
The next digit of our result is 1. 
Result so far: 1.0
Subtracting 772 from 1311 leaves us with 539.
Bring next digit (8) of the dividend behind the 539 and repeat the process: 5398 / 772

Moving on to step 5:
5398 divided by 772 is 6 with a remainder of 766.
The number 6 becomes the next digit in our result. 
Result so far: 16.0
Subtracting 4632 from 5398 leaves us with 766.
Append the next digit (6) from the dividend to 766 and continue with: 7666 / 772

Moving on to step 6:
772 goes into 7666 9 times with a remainder of 718.
Put 9 as the next digit of the answer. 
Result so far: 169.0
If we subtract 6948 from 7666, we get 718.
Bring next digit (3) of the dividend behind the 718 and repeat the process: 7183 / 772

Step 7:
772 goes into 7183 9 times with a remainder of 235.
Write down 9 as next digit of the result. 
Result so far: 1699.0
If we subtract 6948 from 7183, we get 235.
Bring next digit (1) of the dividend behind the 235 and repeat the process: 2351 / 772

Step 8:
2351 divided by 772 is 3 with a remainder of 35.
The number 3 becomes the next digit in our result. 
Result so far: 16993.0
The remainder is 35 after subtracting 2316 from 2351.
Since there are no more digits in the dividend, we add a zero to the remainder making it 350, and continue the process.

Advancing to step 9:
772 goes into 350 0 times with a remainder of 350.
The next digit of our result is 0. 
Result so far: 16993.0
If we take 0 away from 350, we end up with 350.
Since there are no more digits in the dividend, we add a zero to the remainder making it 3500, and continue the process.

Let's proceed to step 10:
If we divide 3500 by 772, we get 4 and a remainder of 412.
Record the quotient 4 as the next digit in the result. 
Result so far: 16993.04
Subtract 3088 from 3500 to get 412.
Since there are no more digits in the dividend, we add a zero to the remainder making it 4120, and continue the process.

Advancing to step 11:
4120 divided by 772 is 5 with a remainder of 260.
The number 5 becomes the next digit in our result. 
Result so far: 16993.045
Deduct 3860 from 4120 and we're left with 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 12:
When dividing 2600 by 772, we get 3 with a remainder of 284.
Put 3 as the next digit of the answer. 
Result so far: 16993.0453
If we subtract 2316 from 2600, we get 284.
Since there are no more digits in the dividend, we add a zero to the remainder making it 2840, and continue the process.

On to step 13:
The number 772 fits into 2840 3 times, leaving a remainder of 524.
Record the quotient 3 as the next digit in the result. 
Result so far: 16993.04533
Subtract 2316 from 2840 to get 524.
Since there are no more digits in the dividend, we add a zero to the remainder making it 5240, and continue the process.

In conclusion, the division gives 16993.04533 with a balance of 0.000524.