We're dividing 857552 by 58 
The aim is to understand the frequency of 58 in 857552.

Going ahead to step 1:
When dividing 8 by 58, we get 0 with a remainder of 8.
The next digit of our result is 0. 
Result so far: 0.0
Subtracting 0 from 8 leaves us with 8.
Take the next digit (5) from the dividend and append it to 8, then repeat: 85 / 58

On to step 2:
58 goes into 85 1 times with a remainder of 27.
The next digit of our result is 1. 
Result so far: 1.0
The remainder is 27 after subtracting 58 from 85.
Fetch the next digit (7) from the dividend, attach it to 27 and continue: 277 / 58

Going ahead to step 3:
58 goes into 277 4 times with a remainder of 45.
The number 4 becomes the next digit in our result. 
Result so far: 14.0
The remainder is 45 after subtracting 232 from 277.
Grab the next digit (5) from the dividend, add it to 45, then carry on: 455 / 58

Step 4:
If we divide 455 by 58, we get 7 and a remainder of 49.
The number 7 becomes the next digit in our result. 
Result so far: 147.0
If we subtract 406 from 455, we get 49.
Append the next digit (5) from the dividend to 49 and continue with: 495 / 58

Going ahead to step 5:
When dividing 495 by 58, we get 8 with a remainder of 31.
The number 8 becomes the next digit in our result. 
Result so far: 1478.0
Deduct 464 from 495 and we're left with 31.
Grab the next digit (2) from the dividend, add it to 31, then carry on: 312 / 58

Moving on to step 6:
When dividing 312 by 58, we get 5 with a remainder of 22.
Use 5 as the next digit of our solution. 
Result so far: 14785.0
Subtract 290 from 312 to get 22.
Since there are no more digits in the dividend, we add a zero to the remainder making it 220, and continue the process.

Step 7:
When dividing 220 by 58, we get 3 with a remainder of 46.
Write down 3 as next digit of the result. 
Result so far: 14785.3
If we subtract 174 from 220, we get 46.
Since there are no more digits in the dividend, we add a zero to the remainder making it 460, and continue the process.

Advancing to step 8:
460 divided by 58 is 7 with a remainder of 54.
The next digit of our result is 7. 
Result so far: 14785.37
If we subtract 406 from 460, we get 54.
Since there are no more digits in the dividend, we add a zero to the remainder making it 540, and continue the process.

Step 9:
If we divide 540 by 58, we get 9 and a remainder of 18.
Write down 9 as next digit of the result. 
Result so far: 14785.379
If we subtract 522 from 540, we get 18.
Since there are no more digits in the dividend, we add a zero to the remainder making it 180, and continue the process.

Going ahead to step 10:
58 goes into 180 3 times with a remainder of 6.
Put 3 as the next digit of the answer. 
Result so far: 14785.3793
Subtracting 174 from 180 leaves us with 6.
Since there are no more digits in the dividend, we add a zero to the remainder making it 60, and continue the process.

Advancing to step 11:
60 divided by 58 is 1 with a remainder of 2.
The next digit of our result is 1. 
Result so far: 14785.37931
Subtracting 58 from 60 leaves us with 2.
Since there are no more digits in the dividend, we add a zero to the remainder making it 20, and continue the process.

Step 12:
When dividing 20 by 58, we get 0 with a remainder of 20.
The number 0 becomes the next digit in our result. 
Result so far: 14785.37931
Deduct 0 from 20 and we're left with 20.
Since there are no more digits in the dividend, we add a zero to the remainder making it 200, and continue the process.

Let's proceed to step 13:
58 can be fit into 200 3 times, resulting in a remainder of 26.
The number 3 becomes the next digit in our result. 
Result so far: 14785.3793103
Subtract 174 from 200 to 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.

Moving on to step 14:
58 can be fit into 260 4 times, resulting in a remainder of 28.
Put 4 as the next digit of the answer. 
Result so far: 14785.37931034
If we subtract 232 from 260, we get 28.
Since there are no more digits in the dividend, we add a zero to the remainder making it 280, and continue the process.

The final outcome is 14785.37931034, with a leftover of 2.8e-08.