315691 ÷ 58 
The aim is to understand the frequency of 58 in 315691.

Step 1:
If we divide 3 by 58, we get 0 and a remainder of 3.
The number 0 becomes the next digit in our result. 
Result so far: 0.0
Subtracting 0 from 3 leaves us with 3.
Append the next digit (1) from the dividend to 3 and continue with: 31 / 58

Step 2:
If we divide 31 by 58, we get 0 and a remainder of 31.
The number 0 becomes the next digit in our result. 
Result so far: 0.0
If we take 0 away from 31, we end up with 31.
Append the next digit (5) from the dividend to 31 and continue with: 315 / 58

On to step 3:
When dividing 315 by 58, we get 5 with a remainder of 25.
The next digit of our result is 5. 
Result so far: 5.0
Subtracting 290 from 315 leaves us with 25.
Append the next digit (6) from the dividend to 25 and continue with: 256 / 58

Going ahead to step 4:
When dividing 256 by 58, we get 4 with a remainder of 24.
Record the quotient 4 as the next digit in the result. 
Result so far: 54.0
Subtracting 232 from 256 leaves us with 24.
Bring next digit (9) of the dividend behind the 24 and repeat the process: 249 / 58

Moving on to step 5:
When dividing 249 by 58, we get 4 with a remainder of 17.
Record the quotient 4 as the next digit in the result. 
Result so far: 544.0
The remainder is 17 after subtracting 232 from 249.
Bring next digit (1) of the dividend behind the 17 and repeat the process: 171 / 58

On to step 6:
If we divide 171 by 58, we get 2 and a remainder of 55.
The next digit of our result is 2. 
Result so far: 5442.0
If we subtract 116 from 171, we get 55.
Since there are no more digits in the dividend, we add a zero to the remainder making it 550, and continue the process.

On to step 7:
58 goes into 550 9 times with a remainder of 28.
The number 9 becomes the next digit in our result. 
Result so far: 5442.9
If we subtract 522 from 550, 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.

Let's proceed to step 8:
58 goes into 280 4 times with a remainder of 48.
Use 4 as the next digit of our solution. 
Result so far: 5442.94
If we take 232 away from 280, we end up 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.

Step 9:
58 can be fit into 480 8 times, resulting in a remainder of 16.
Write down 8 as next digit of the result. 
Result so far: 5442.948
Subtracting 464 from 480 leaves us with 16.
Since there are no more digits in the dividend, we add a zero to the remainder making it 160, and continue the process.

On to step 10:
The number 58 fits into 160 2 times, leaving a remainder of 44.
Record the quotient 2 as the next digit in the result. 
Result so far: 5442.9482
If we subtract 116 from 160, we get 44.
Since there are no more digits in the dividend, we add a zero to the remainder making it 440, and continue the process.

Moving on to step 11:
When dividing 440 by 58, we get 7 with a remainder of 34.
Put 7 as the next digit of the answer. 
Result so far: 5442.94827
Subtracting 406 from 440 leaves us with 34.
Since there are no more digits in the dividend, we add a zero to the remainder making it 340, and continue the process.

Moving on to step 12:
The number 58 fits into 340 5 times, leaving a remainder of 50.
Record the quotient 5 as the next digit in the result. 
Result so far: 5442.948275
If we take 290 away from 340, we end up with 50.
Since there are no more digits in the dividend, we add a zero to the remainder making it 500, and continue the process.

Going ahead to step 13:
When dividing 500 by 58, we get 8 with a remainder of 36.
Put 8 as the next digit of the answer. 
Result so far: 5442.9482758
Subtracting 464 from 500 leaves us with 36.
Since there are no more digits in the dividend, we add a zero to the remainder making it 360, and continue the process.

Moving on to step 14:
58 goes into 360 6 times with a remainder of 12.
Record the quotient 6 as the next digit in the result. 
Result so far: 5442.94827586
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.

The final outcome is 5442.94827586, with a leftover of 1.2e-08.