We look at the division of 368687 by 58 
The aim is to understand the frequency of 58 in 368687.

On to step 1:
The number 58 fits into 3 0 times, leaving a remainder of 3.
Use 0 as the next digit of our solution. 
Result so far: 0.0
If we take 0 away from 3, we end up with 3.
Take the next digit (6) from the dividend and append it to 3, then repeat: 36 / 58

Going ahead to step 2:
The number 58 fits into 36 0 times, leaving a remainder of 36.
Write down 0 as next digit of the result. 
Result so far: 0.0
Subtract 0 from 36 to get 36.
Append the next digit (8) from the dividend to 36 and continue with: 368 / 58

Going ahead to step 3:
58 can be fit into 368 6 times, resulting in a remainder of 20.
The number 6 becomes the next digit in our result. 
Result so far: 6.0
Subtract 348 from 368 to get 20.
Bring next digit (6) of the dividend behind the 20 and repeat the process: 206 / 58

Let's proceed to step 4:
When dividing 206 by 58, we get 3 with a remainder of 32.
Use 3 as the next digit of our solution. 
Result so far: 63.0
Subtracting 174 from 206 leaves us with 32.
Fetch the next digit (8) from the dividend, attach it to 32 and continue: 328 / 58

Moving on to step 5:
When dividing 328 by 58, we get 5 with a remainder of 38.
Write down 5 as next digit of the result. 
Result so far: 635.0
If we take 290 away from 328, we end up with 38.
Fetch the next digit (7) from the dividend, attach it to 38 and continue: 387 / 58

On to step 6:
If we divide 387 by 58, we get 6 and a remainder of 39.
Write down 6 as next digit of the result. 
Result so far: 6356.0
Subtracting 348 from 387 leaves us with 39.
Since there are no more digits in the dividend, we add a zero to the remainder making it 390, and continue the process.

Advancing to step 7:
When dividing 390 by 58, we get 6 with a remainder of 42.
Put 6 as the next digit of the answer. 
Result so far: 6356.6
If we take 348 away from 390, we end up with 42.
Since there are no more digits in the dividend, we add a zero to the remainder making it 420, and continue the process.

On to step 8:
If we divide 420 by 58, we get 7 and a remainder of 14.
The number 7 becomes the next digit in our result. 
Result so far: 6356.67
The remainder is 14 after subtracting 406 from 420.
Since there are no more digits in the dividend, we add a zero to the remainder making it 140, and continue the process.

On to step 9:
58 goes into 140 2 times with a remainder of 24.
Record the quotient 2 as the next digit in the result. 
Result so far: 6356.672
If we take 116 away from 140, we end up with 24.
Since there are no more digits in the dividend, we add a zero to the remainder making it 240, and continue the process.

Going ahead to step 10:
When dividing 240 by 58, we get 4 with a remainder of 8.
The next digit of our result is 4. 
Result so far: 6356.6724
If we subtract 232 from 240, we get 8.
Since there are no more digits in the dividend, we add a zero to the remainder making it 80, and continue the process.

Advancing to step 11:
If we divide 80 by 58, we get 1 and a remainder of 22.
The number 1 becomes the next digit in our result. 
Result so far: 6356.67241
Subtract 58 from 80 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.

Let's proceed to step 12:
The number 58 fits into 220 3 times, leaving a remainder of 46.
Record the quotient 3 as the next digit in the result. 
Result so far: 6356.672413
Subtract 174 from 220 to 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.

Let's proceed to step 13:
58 can be fit into 460 7 times, resulting in a remainder of 54.
Write down 7 as next digit of the result. 
Result so far: 6356.6724137
The remainder is 54 after subtracting 406 from 460.
Since there are no more digits in the dividend, we add a zero to the remainder making it 540, and continue the process.

Step 14:
When dividing 540 by 58, we get 9 with a remainder of 18.
The number 9 becomes the next digit in our result. 
Result so far: 6356.67241379
Subtract 522 from 540 to 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.

The final outcome is 6356.67241379, with a leftover of 1.8e-08.