499505 ÷ 58 
The aim is to understand the frequency of 58 in 499505.

Step 1:
When dividing 4 by 58, we get 0 with a remainder of 4.
Record the quotient 0 as the next digit in the result. 
Result so far: 0.0
Subtracting 0 from 4 leaves us with 4.
Fetch the next digit (9) from the dividend, attach it to 4 and continue: 49 / 58

Advancing to step 2:
If we divide 49 by 58, we get 0 and a remainder of 49.
Put 0 as the next digit of the answer. 
Result so far: 0.0
Subtracting 0 from 49 leaves us with 49.
Include the next digit (9) from the dividend after 49, then repeat: 499 / 58

On to step 3:
499 divided by 58 is 8 with a remainder of 35.
The next digit of our result is 8. 
Result so far: 8.0
Deduct 464 from 499 and we're left with 35.
Bring next digit (5) of the dividend behind the 35 and repeat the process: 355 / 58

Moving on to step 4:
355 divided by 58 is 6 with a remainder of 7.
The next digit of our result is 6. 
Result so far: 86.0
Subtract 348 from 355 to get 7.
Take the next digit (0) from the dividend and append it to 7, then repeat: 70 / 58

Step 5:
70 divided by 58 is 1 with a remainder of 12.
Record the quotient 1 as the next digit in the result. 
Result so far: 861.0
The remainder is 12 after subtracting 58 from 70.
Take the next digit (5) from the dividend and append it to 12, then repeat: 125 / 58

On to step 6:
The number 58 fits into 125 2 times, leaving a remainder of 9.
The next digit of our result is 2. 
Result so far: 8612.0
If we take 116 away from 125, we end up with 9.
Since there are no more digits in the dividend, we add a zero to the remainder making it 90, and continue the process.

Step 7:
When dividing 90 by 58, we get 1 with a remainder of 32.
The next digit of our result is 1. 
Result so far: 8612.1
Subtracting 58 from 90 leaves us with 32.
Since there are no more digits in the dividend, we add a zero to the remainder making it 320, and continue the process.

Advancing to step 8:
58 goes into 320 5 times with a remainder of 30.
The number 5 becomes the next digit in our result. 
Result so far: 8612.15
Deduct 290 from 320 and we're left with 30.
Since there are no more digits in the dividend, we add a zero to the remainder making it 300, and continue the process.

Step 9:
58 can be fit into 300 5 times, resulting in a remainder of 10.
The number 5 becomes the next digit in our result. 
Result so far: 8612.155
Deduct 290 from 300 and we're left with 10.
Since there are no more digits in the dividend, we add a zero to the remainder making it 100, and continue the process.

The final result is 8612.155 with a remainder of 0.001.