We look at the division of 25912 by 58 
The aim is to understand the frequency of 58 in 25912.

Going ahead to step 1:
2 divided by 58 is 0 with a remainder of 2.
The number 0 becomes the next digit in our result. 
Result so far: 0.0
If we take 0 away from 2, we end up with 2.
Include the next digit (5) from the dividend after 2, then repeat: 25 / 58

Going ahead to step 2:
The number 58 fits into 25 0 times, leaving a remainder of 25.
The next digit of our result is 0. 
Result so far: 0.0
Subtract 0 from 25 to get 25.
Fetch the next digit (9) from the dividend, attach it to 25 and continue: 259 / 58

Advancing to step 3:
58 goes into 259 4 times with a remainder of 27.
Use 4 as the next digit of our solution. 
Result so far: 4.0
The remainder is 27 after subtracting 232 from 259.
Take the next digit (1) from the dividend and append it to 27, then repeat: 271 / 58

Let's proceed to step 4:
If we divide 271 by 58, we get 4 and a remainder of 39.
The next digit of our result is 4. 
Result so far: 44.0
If we take 232 away from 271, we end up with 39.
Take the next digit (2) from the dividend and append it to 39, then repeat: 392 / 58

Advancing to step 5:
392 divided by 58 is 6 with a remainder of 44.
Use 6 as the next digit of our solution. 
Result so far: 446.0
Subtracting 348 from 392 leaves us with 44.
Since there are no more digits in the dividend, we add a zero to the remainder making it 440, and continue the process.

Going ahead to step 6:
The number 58 fits into 440 7 times, leaving a remainder of 34.
Write down 7 as next digit of the result. 
Result so far: 446.7
If we subtract 406 from 440, we get 34.
Since there are no more digits in the dividend, we add a zero to the remainder making it 340, and continue the process.

Step 7:
When dividing 340 by 58, we get 5 with a remainder of 50.
The number 5 becomes the next digit in our result. 
Result so far: 446.75
If we subtract 290 from 340, we get 50.
Since there are no more digits in the dividend, we add a zero to the remainder making it 500, and continue the process.

Advancing to step 8:
58 can be fit into 500 8 times, resulting in a remainder of 36.
Write down 8 as next digit of the result. 
Result so far: 446.758
The remainder is 36 after subtracting 464 from 500.
Since there are no more digits in the dividend, we add a zero to the remainder making it 360, and continue the process.

Going ahead to step 9:
If we divide 360 by 58, we get 6 and a remainder of 12.
Write down 6 as next digit of the result. 
Result so far: 446.7586
Subtract 348 from 360 to get 12.
Since there are no more digits in the dividend, we add a zero to the remainder making it 120, and continue the process.

Moving on to step 10:
58 goes into 120 2 times with a remainder of 4.
The next digit of our result is 2. 
Result so far: 446.75862
Subtracting 116 from 120 leaves us with 4.
Since there are no more digits in the dividend, we add a zero to the remainder making it 40, and continue the process.

On to step 11:
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: 446.75862
The remainder is 40 after subtracting 0 from 40.
Since there are no more digits in the dividend, we add a zero to the remainder making it 400, and continue the process.

Step 12:
The number 58 fits into 400 6 times, leaving a remainder of 52.
Put 6 as the next digit of the answer. 
Result so far: 446.7586206
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.

Step 13:
The number 58 fits into 520 8 times, leaving a remainder of 56.
Put 8 as the next digit of the answer. 
Result so far: 446.75862068
The remainder is 56 after subtracting 464 from 520.
Since there are no more digits in the dividend, we add a zero to the remainder making it 560, and continue the process.

The final outcome is 446.75862068, with a leftover of 5.6e-08.