We're dividing 810924 by 58 
The aim is to understand the frequency of 58 in 810924.

Let's proceed to step 1:
8 divided by 58 is 0 with a remainder of 8.
The next digit of our result is 0. 
Result so far: 0.0
If we take 0 away from 8, we end up with 8.
Append the next digit (1) from the dividend to 8 and continue with: 81 / 58

Going ahead to step 2:
81 divided by 58 is 1 with a remainder of 23.
The next digit of our result is 1. 
Result so far: 1.0
Subtract 58 from 81 to get 23.
Fetch the next digit (0) from the dividend, attach it to 23 and continue: 230 / 58

Moving on to step 3:
If we divide 230 by 58, we get 3 and a remainder of 56.
Put 3 as the next digit of the answer. 
Result so far: 13.0
Subtract 174 from 230 to get 56.
Bring next digit (9) of the dividend behind the 56 and repeat the process: 569 / 58

On to step 4:
If we divide 569 by 58, we get 9 and a remainder of 47.
Record the quotient 9 as the next digit in the result. 
Result so far: 139.0
Deduct 522 from 569 and we're left with 47.
Take the next digit (2) from the dividend and append it to 47, then repeat: 472 / 58

Moving on to step 5:
58 goes into 472 8 times with a remainder of 8.
Put 8 as the next digit of the answer. 
Result so far: 1398.0
Subtracting 464 from 472 leaves us with 8.
Fetch the next digit (4) from the dividend, attach it to 8 and continue: 84 / 58

Advancing to step 6:
58 can be fit into 84 1 times, resulting in a remainder of 26.
Use 1 as the next digit of our solution. 
Result so far: 13981.0
If we subtract 58 from 84, 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.

Step 7:
When dividing 260 by 58, we get 4 with a remainder of 28.
The next digit of our result is 4. 
Result so far: 13981.4
If we take 232 away from 260, we end up with 28.
Since there are no more digits in the dividend, we add a zero to the remainder making it 280, and continue the process.

Going ahead to step 8:
280 divided by 58 is 4 with a remainder of 48.
The number 4 becomes the next digit in our result. 
Result so far: 13981.44
Subtracting 232 from 280 leaves us with 48.
Since there are no more digits in the dividend, we add a zero to the remainder making it 480, and continue the process.

Our division results in 13981.44 with a remaining 0.048.