We're dividing 810206 by 58 
The aim is to understand the frequency of 58 in 810206.

Going ahead to step 1:
If we divide 8 by 58, we get 0 and a remainder of 8.
Put 0 as the next digit of the answer. 
Result so far: 0.0
Subtract 0 from 8 to get 8.
Take the next digit (1) from the dividend and append it to 8, then repeat: 81 / 58

Moving on to step 2:
When dividing 81 by 58, we get 1 with a remainder of 23.
Use 1 as the next digit of our solution. 
Result so far: 1.0
Deduct 58 from 81 and we're left with 23.
Take the next digit (0) from the dividend and append it to 23, then repeat: 230 / 58

Advancing to step 3:
The number 58 fits into 230 3 times, leaving a remainder of 56.
Write down 3 as next digit of the result. 
Result so far: 13.0
If we take 174 away from 230, we end up with 56.
Include the next digit (2) from the dividend after 56, then repeat: 562 / 58

Moving on to step 4:
562 divided by 58 is 9 with a remainder of 40.
Use 9 as the next digit of our solution. 
Result so far: 139.0
Subtracting 522 from 562 leaves us with 40.
Take the next digit (0) from the dividend and append it to 40, then repeat: 400 / 58

Advancing to step 5:
If we divide 400 by 58, we get 6 and a remainder of 52.
Record the quotient 6 as the next digit in the result. 
Result so far: 1396.0
Deduct 348 from 400 and we're left with 52.
Append the next digit (6) from the dividend to 52 and continue with: 526 / 58

On to step 6:
The number 58 fits into 526 9 times, leaving a remainder of 4.
Put 9 as the next digit of the answer. 
Result so far: 13969.0
If we subtract 522 from 526, we get 4.
Since there are no more digits in the dividend, we add a zero to the remainder making it 40, and continue the process.

Step 7:
When dividing 40 by 58, we get 0 with a remainder of 40.
Put 0 as the next digit of the answer. 
Result so far: 13969.0
Deduct 0 from 40 and we're left with 40.
Since there are no more digits in the dividend, we add a zero to the remainder making it 400, and continue the process.

Let's proceed to step 8:
When dividing 400 by 58, we get 6 with a remainder of 52.
Record the quotient 6 as the next digit in the result. 
Result so far: 13969.06
If we subtract 348 from 400, we get 52.
Since there are no more digits in the dividend, we add a zero to the remainder making it 520, and continue the process.

Moving on to step 9:
520 divided by 58 is 8 with a remainder of 56.
The number 8 becomes the next digit in our result. 
Result so far: 13969.068
If we take 464 away from 520, we end up with 56.
Since there are no more digits in the dividend, we add a zero to the remainder making it 560, and continue the process.

Let's proceed to step 10:
If we divide 560 by 58, we get 9 and a remainder of 38.
Put 9 as the next digit of the answer. 
Result so far: 13969.0689
Subtracting 522 from 560 leaves us with 38.
Since there are no more digits in the dividend, we add a zero to the remainder making it 380, and continue the process.

Moving on to step 11:
58 can be fit into 380 6 times, resulting in a remainder of 32.
Put 6 as the next digit of the answer. 
Result so far: 13969.06896
If we take 348 away from 380, we end up with 32.
Since there are no more digits in the dividend, we add a zero to the remainder making it 320, and continue the process.

Advancing to step 12:
58 goes into 320 5 times with a remainder of 30.
Record the quotient 5 as the next digit in the result. 
Result so far: 13969.068965
The remainder is 30 after subtracting 290 from 320.
Since there are no more digits in the dividend, we add a zero to the remainder making it 300, and continue the process.

Step 13:
58 goes into 300 5 times with a remainder of 10.
Use 5 as the next digit of our solution. 
Result so far: 13969.0689655
The remainder is 10 after subtracting 290 from 300.
Since there are no more digits in the dividend, we add a zero to the remainder making it 100, and continue the process.

Our division results in 13969.0689655 with a remaining 1e-07.