Let's divide 423625 by 58
The aim is to understand the frequency of 58 in 423625.

Going ahead to step 1:
When dividing 4 by 58, we get 0 with a remainder of 4.
The number 0 becomes the next digit in our result. 
Result so far: 0.0
If we subtract 0 from 4, we get 4.
Fetch the next digit (2) from the dividend, attach it to 4 and continue: 42 / 58

Advancing to step 2:
If we divide 42 by 58, we get 0 and a remainder of 42.
Put 0 as the next digit of the answer. 
Result so far: 0.0
Deduct 0 from 42 and we're left with 42.
Fetch the next digit (3) from the dividend, attach it to 42 and continue: 423 / 58

Step 3:
58 can be fit into 423 7 times, resulting in a remainder of 17.
The number 7 becomes the next digit in our result. 
Result so far: 7.0
Subtracting 406 from 423 leaves us with 17.
Fetch the next digit (6) from the dividend, attach it to 17 and continue: 176 / 58

Going ahead to step 4:
58 goes into 176 3 times with a remainder of 2.
Put 3 as the next digit of the answer. 
Result so far: 73.0
The remainder is 2 after subtracting 174 from 176.
Append the next digit (2) from the dividend to 2 and continue with: 22 / 58

Step 5:
If we divide 22 by 58, we get 0 and a remainder of 22.
Write down 0 as next digit of the result. 
Result so far: 730.0
The remainder is 22 after subtracting 0 from 22.
Append the next digit (5) from the dividend to 22 and continue with: 225 / 58

Step 6:
58 can be fit into 225 3 times, resulting in a remainder of 51.
Use 3 as the next digit of our solution. 
Result so far: 7303.0
If we take 174 away from 225, we end up with 51.
Since there are no more digits in the dividend, we add a zero to the remainder making it 510, and continue the process.

Going ahead to step 7:
58 goes into 510 8 times with a remainder of 46.
The number 8 becomes the next digit in our result. 
Result so far: 7303.8
Deduct 464 from 510 and we're left with 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:
58 goes into 460 7 times with a remainder of 54.
Put 7 as the next digit of the answer. 
Result so far: 7303.87
Deduct 406 from 460 and we're left with 54.
Since there are no more digits in the dividend, we add a zero to the remainder making it 540, and continue the process.

Moving on to step 9:
When dividing 540 by 58, we get 9 with a remainder of 18.
Use 9 as the next digit of our solution. 
Result so far: 7303.879
Subtracting 522 from 540 leaves us with 18.
Since there are no more digits in the dividend, we add a zero to the remainder making it 180, and continue the process.

Advancing to step 10:
The number 58 fits into 180 3 times, leaving a remainder of 6.
Put 3 as the next digit of the answer. 
Result so far: 7303.8793
If we take 174 away from 180, we end up 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.

On to step 11:
60 divided by 58 is 1 with a remainder of 2.
Use 1 as the next digit of our solution. 
Result so far: 7303.87931
If we take 58 away from 60, we end up 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.

Moving on to step 12:
If we divide 20 by 58, we get 0 and a remainder of 20.
Put 0 as the next digit of the answer. 
Result so far: 7303.87931
If we take 0 away from 20, we end up 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:
When dividing 200 by 58, we get 3 with a remainder of 26.
The next digit of our result is 3. 
Result so far: 7303.8793103
If we subtract 174 from 200, 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.

On to step 14:
When dividing 260 by 58, we get 4 with a remainder of 28.
Put 4 as the next digit of the answer. 
Result so far: 7303.87931034
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.

After the division, we end up with 7303.87931034 and a remainder of 2.8e-08.