We're dividing 67174139 by 813 
The aim is to understand the frequency of 813 in 67174139.

On to step 1:
813 can be fit into 6 0 times, resulting in a remainder of 6.
Write down 0 as next digit of the result. 
Result so far: 0.0
The remainder is 6 after subtracting 0 from 6.
Append the next digit (7) from the dividend to 6 and continue with: 67 / 813

Moving on to step 2:
If we divide 67 by 813, we get 0 and a remainder of 67.
Use 0 as the next digit of our solution. 
Result so far: 0.0
Subtracting 0 from 67 leaves us with 67.
Bring next digit (1) of the dividend behind the 67 and repeat the process: 671 / 813

Advancing to step 3:
671 divided by 813 is 0 with a remainder of 671.
The next digit of our result is 0. 
Result so far: 0.0
If we take 0 away from 671, we end up with 671.
Append the next digit (7) from the dividend to 671 and continue with: 6717 / 813

Going ahead to step 4:
6717 divided by 813 is 8 with a remainder of 213.
Write down 8 as next digit of the result. 
Result so far: 8.0
Subtract 6504 from 6717 to get 213.
Fetch the next digit (4) from the dividend, attach it to 213 and continue: 2134 / 813

Moving on to step 5:
The number 813 fits into 2134 2 times, leaving a remainder of 508.
The number 2 becomes the next digit in our result. 
Result so far: 82.0
The remainder is 508 after subtracting 1626 from 2134.
Append the next digit (1) from the dividend to 508 and continue with: 5081 / 813

Step 6:
If we divide 5081 by 813, we get 6 and a remainder of 203.
Write down 6 as next digit of the result. 
Result so far: 826.0
If we subtract 4878 from 5081, we get 203.
Append the next digit (3) from the dividend to 203 and continue with: 2033 / 813

On to step 7:
When dividing 2033 by 813, we get 2 with a remainder of 407.
The next digit of our result is 2. 
Result so far: 8262.0
Subtracting 1626 from 2033 leaves us with 407.
Fetch the next digit (9) from the dividend, attach it to 407 and continue: 4079 / 813

Advancing to step 8:
4079 divided by 813 is 5 with a remainder of 14.
Use 5 as the next digit of our solution. 
Result so far: 82625.0
If we take 4065 away from 4079, we end up with 14.
Since there are no more digits in the dividend, we add a zero to the remainder making it 140, and continue the process.

Advancing to step 9:
140 divided by 813 is 0 with a remainder of 140.
Put 0 as the next digit of the answer. 
Result so far: 82625.0
Deduct 0 from 140 and we're left with 140.
Since there are no more digits in the dividend, we add a zero to the remainder making it 1400, and continue the process.

Let's proceed to step 10:
813 goes into 1400 1 times with a remainder of 587.
Put 1 as the next digit of the answer. 
Result so far: 82625.01
Subtracting 813 from 1400 leaves us with 587.
Since there are no more digits in the dividend, we add a zero to the remainder making it 5870, and continue the process.

On to step 11:
813 can be fit into 5870 7 times, resulting in a remainder of 179.
The number 7 becomes the next digit in our result. 
Result so far: 82625.017
If we take 5691 away from 5870, we end up with 179.
Since there are no more digits in the dividend, we add a zero to the remainder making it 1790, and continue the process.

Step 12:
When dividing 1790 by 813, we get 2 with a remainder of 164.
Record the quotient 2 as the next digit in the result. 
Result so far: 82625.0172
Deduct 1626 from 1790 and we're left with 164.
Since there are no more digits in the dividend, we add a zero to the remainder making it 1640, and continue the process.

On to step 13:
If we divide 1640 by 813, we get 2 and a remainder of 14.
Record the quotient 2 as the next digit in the result. 
Result so far: 82625.01722
Subtract 1626 from 1640 to get 14.
Since there are no more digits in the dividend, we add a zero to the remainder making it 140, and continue the process.

After the division, we end up with 82625.01722 and a remainder of 1.4e-05.