We're dividing 63117213 by 811 
The aim is to understand the frequency of 811 in 63117213.

Moving on to step 1:
The number 811 fits into 6 0 times, leaving a remainder of 6.
Use 0 as the next digit of our solution. 
Result so far: 0.0
Subtract 0 from 6 to get 6.
Append the next digit (3) from the dividend to 6 and continue with: 63 / 811

Advancing to step 2:
The number 811 fits into 63 0 times, leaving a remainder of 63.
Write down 0 as next digit of the result. 
Result so far: 0.0
Subtract 0 from 63 to get 63.
Bring next digit (1) of the dividend behind the 63 and repeat the process: 631 / 811

Let's proceed to step 3:
631 divided by 811 is 0 with a remainder of 631.
The number 0 becomes the next digit in our result. 
Result so far: 0.0
Deduct 0 from 631 and we're left with 631.
Fetch the next digit (1) from the dividend, attach it to 631 and continue: 6311 / 811

Step 4:
811 can be fit into 6311 7 times, resulting in a remainder of 634.
Use 7 as the next digit of our solution. 
Result so far: 7.0
If we take 5677 away from 6311, we end up with 634.
Bring next digit (7) of the dividend behind the 634 and repeat the process: 6347 / 811

Let's proceed to step 5:
811 can be fit into 6347 7 times, resulting in a remainder of 670.
The number 7 becomes the next digit in our result. 
Result so far: 77.0
If we take 5677 away from 6347, we end up with 670.
Fetch the next digit (2) from the dividend, attach it to 670 and continue: 6702 / 811

On to step 6:
When dividing 6702 by 811, we get 8 with a remainder of 214.
Record the quotient 8 as the next digit in the result. 
Result so far: 778.0
If we take 6488 away from 6702, we end up with 214.
Bring next digit (1) of the dividend behind the 214 and repeat the process: 2141 / 811

Advancing to step 7:
When dividing 2141 by 811, we get 2 with a remainder of 519.
The next digit of our result is 2. 
Result so far: 7782.0
Subtracting 1622 from 2141 leaves us with 519.
Take the next digit (3) from the dividend and append it to 519, then repeat: 5193 / 811

Advancing to step 8:
The number 811 fits into 5193 6 times, leaving a remainder of 327.
The next digit of our result is 6. 
Result so far: 77826.0
Deduct 4866 from 5193 and we're left with 327.
Since there are no more digits in the dividend, we add a zero to the remainder making it 3270, and continue the process.

Advancing to step 9:
If we divide 3270 by 811, we get 4 and a remainder of 26.
Put 4 as the next digit of the answer. 
Result so far: 77826.4
If we subtract 3244 from 3270, 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.

Advancing to step 10:
811 goes into 260 0 times with a remainder of 260.
The next digit of our result is 0. 
Result so far: 77826.4
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.

Step 11:
When dividing 2600 by 811, we get 3 with a remainder of 167.
Record the quotient 3 as the next digit in the result. 
Result so far: 77826.403
If we subtract 2433 from 2600, we get 167.
Since there are no more digits in the dividend, we add a zero to the remainder making it 1670, and continue the process.

Step 12:
811 can be fit into 1670 2 times, resulting in a remainder of 48.
Use 2 as the next digit of our solution. 
Result so far: 77826.4032
If we subtract 1622 from 1670, we get 48.
Since there are no more digits in the dividend, we add a zero to the remainder making it 480, and continue the process.

Moving on to step 13:
When dividing 480 by 811, we get 0 with a remainder of 480.
Put 0 as the next digit of the answer. 
Result so far: 77826.4032
Subtracting 0 from 480 leaves us with 480.
Since there are no more digits in the dividend, we add a zero to the remainder making it 4800, and continue the process.

Let's proceed to step 14:
If we divide 4800 by 811, we get 5 and a remainder of 745.
The next digit of our result is 5. 
Result so far: 77826.403205
The remainder is 745 after subtracting 4055 from 4800.
Since there are no more digits in the dividend, we add a zero to the remainder making it 7450, and continue the process.

Step 15:
If we divide 7450 by 811, we get 9 and a remainder of 151.
Write down 9 as next digit of the result. 
Result so far: 77826.4032059
If we take 7299 away from 7450, we end up with 151.
Since there are no more digits in the dividend, we add a zero to the remainder making it 1510, and continue the process.

On to step 16:
811 can be fit into 1510 1 times, resulting in a remainder of 699.
Write down 1 as next digit of the result. 
Result so far: 77826.40320591
Deduct 811 from 1510 and we're left with 699.
Since there are no more digits in the dividend, we add a zero to the remainder making it 6990, and continue the process.

The final result is 77826.40320591 with a remainder of 6.99e-07.