We look at the division of 16693 by 58 
The aim is to understand the frequency of 58 in 16693.

Going ahead to step 1:
The number 58 fits into 1 0 times, leaving a remainder of 1.
The number 0 becomes the next digit in our result. 
Result so far: 0.0
If we subtract 0 from 1, we get 1.
Append the next digit (6) from the dividend to 1 and continue with: 16 / 58

Let's proceed to step 2:
The number 58 fits into 16 0 times, leaving a remainder of 16.
Record the quotient 0 as the next digit in the result. 
Result so far: 0.0
Subtracting 0 from 16 leaves us with 16.
Bring next digit (6) of the dividend behind the 16 and repeat the process: 166 / 58

Going ahead to step 3:
When dividing 166 by 58, we get 2 with a remainder of 50.
The next digit of our result is 2. 
Result so far: 2.0
Subtract 116 from 166 to get 50.
Grab the next digit (9) from the dividend, add it to 50, then carry on: 509 / 58

On to step 4:
The number 58 fits into 509 8 times, leaving a remainder of 45.
Put 8 as the next digit of the answer. 
Result so far: 28.0
The remainder is 45 after subtracting 464 from 509.
Grab the next digit (3) from the dividend, add it to 45, then carry on: 453 / 58

Going ahead to step 5:
58 can be fit into 453 7 times, resulting in a remainder of 47.
Put 7 as the next digit of the answer. 
Result so far: 287.0
Subtracting 406 from 453 leaves us with 47.
Since there are no more digits in the dividend, we add a zero to the remainder making it 470, and continue the process.

Going ahead to step 6:
If we divide 470 by 58, we get 8 and a remainder of 6.
Put 8 as the next digit of the answer. 
Result so far: 287.8
Subtracting 464 from 470 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.

Going ahead to step 7:
When dividing 60 by 58, we get 1 with a remainder of 2.
Use 1 as the next digit of our solution. 
Result so far: 287.81
If we subtract 58 from 60, we get 2.
Since there are no more digits in the dividend, we add a zero to the remainder making it 20, and continue the process.

On to step 8:
58 goes into 20 0 times with a remainder of 20.
The number 0 becomes the next digit in our result. 
Result so far: 287.81
If we subtract 0 from 20, we get 20.
Since there are no more digits in the dividend, we add a zero to the remainder making it 200, and continue the process.

Step 9:
The number 58 fits into 200 3 times, leaving a remainder of 26.
The next digit of our result is 3. 
Result so far: 287.8103
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.

Let's proceed to step 10:
If we divide 260 by 58, we get 4 and a remainder of 28.
Put 4 as the next digit of the answer. 
Result so far: 287.81034
Subtracting 232 from 260 leaves us 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.

Moving on to step 11:
If we divide 280 by 58, we get 4 and a remainder of 48.
Put 4 as the next digit of the answer. 
Result so far: 287.810344
The remainder is 48 after subtracting 232 from 280.
Since there are no more digits in the dividend, we add a zero to the remainder making it 480, and continue the process.

The final outcome is 287.810344, with a leftover of 4.8e-06.