79106991 ÷ 58 
The aim is to understand the frequency of 58 in 79106991.

Step 1:
The number 58 fits into 7 0 times, leaving a remainder of 7.
Write down 0 as next digit of the result. 
Result so far: 0.0
Subtract 0 from 7 to get 7.
Include the next digit (9) from the dividend after 7, then repeat: 79 / 58

Step 2:
58 goes into 79 1 times with a remainder of 21.
Put 1 as the next digit of the answer. 
Result so far: 1.0
Subtracting 58 from 79 leaves us with 21.
Append the next digit (1) from the dividend to 21 and continue with: 211 / 58

Going ahead to step 3:
When dividing 211 by 58, we get 3 with a remainder of 37.
Put 3 as the next digit of the answer. 
Result so far: 13.0
If we subtract 174 from 211, we get 37.
Bring next digit (0) of the dividend behind the 37 and repeat the process: 370 / 58

Moving on to step 4:
When dividing 370 by 58, we get 6 with a remainder of 22.
Put 6 as the next digit of the answer. 
Result so far: 136.0
If we take 348 away from 370, we end up with 22.
Grab the next digit (6) from the dividend, add it to 22, then carry on: 226 / 58

Moving on to step 5:
58 can be fit into 226 3 times, resulting in a remainder of 52.
Record the quotient 3 as the next digit in the result. 
Result so far: 1363.0
Deduct 174 from 226 and we're left with 52.
Grab the next digit (9) from the dividend, add it to 52, then carry on: 529 / 58

On to step 6:
When dividing 529 by 58, we get 9 with a remainder of 7.
The next digit of our result is 9. 
Result so far: 13639.0
If we take 522 away from 529, we end up with 7.
Append the next digit (9) from the dividend to 7 and continue with: 79 / 58

On to step 7:
When dividing 79 by 58, we get 1 with a remainder of 21.
The number 1 becomes the next digit in our result. 
Result so far: 136391.0
The remainder is 21 after subtracting 58 from 79.
Take the next digit (1) from the dividend and append it to 21, then repeat: 211 / 58

Advancing to step 8:
If we divide 211 by 58, we get 3 and a remainder of 37.
Write down 3 as next digit of the result. 
Result so far: 1363913.0
Deduct 174 from 211 and we're left with 37.
Since there are no more digits in the dividend, we add a zero to the remainder making it 370, and continue the process.

On to step 9:
If we divide 370 by 58, we get 6 and a remainder of 22.
Use 6 as the next digit of our solution. 
Result so far: 1363913.6
If we subtract 348 from 370, we 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 10:
58 can be fit into 220 3 times, resulting in a remainder of 46.
Use 3 as the next digit of our solution. 
Result so far: 1363913.63
The remainder is 46 after subtracting 174 from 220.
Since there are no more digits in the dividend, we add a zero to the remainder making it 460, and continue the process.

Going ahead to step 11:
460 divided by 58 is 7 with a remainder of 54.
Put 7 as the next digit of the answer. 
Result so far: 1363913.637
If we take 406 away from 460, we end up 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.

On to step 12:
58 can be fit into 540 9 times, resulting in a remainder of 18.
The next digit of our result is 9. 
Result so far: 1363913.6379
If we subtract 522 from 540, we 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.

Advancing to step 13:
58 goes into 180 3 times with a remainder of 6.
Record the quotient 3 as the next digit in the result. 
Result so far: 1363913.63793
The remainder is 6 after subtracting 174 from 180.
Since there are no more digits in the dividend, we add a zero to the remainder making it 60, and continue the process.

Step 14:
58 goes into 60 1 times with a remainder of 2.
Write down 1 as next digit of the result. 
Result so far: 1363913.637931
Subtract 58 from 60 to 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.

Let's proceed to step 15:
The number 58 fits into 20 0 times, leaving a remainder of 20.
Write down 0 as next digit of the result. 
Result so far: 1363913.637931
Subtract 0 from 20 to 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.

On to step 16:
200 divided by 58 is 3 with a remainder of 26.
The number 3 becomes the next digit in our result. 
Result so far: 1363913.63793103
Deduct 174 from 200 and we're left with 26.
Since there are no more digits in the dividend, we add a zero to the remainder making it 260, and continue the process.

After the division, we end up with 1363913.63793103 and a remainder of 2.6e-08.