We look at the division of 1492872 by 58 
The aim is to understand the frequency of 58 in 1492872.

Going ahead to step 1:
The number 58 fits into 1 0 times, leaving a remainder of 1.
Put 0 as the next digit of the answer. 
Result so far: 0.0
If we subtract 0 from 1, we get 1.
Append the next digit (4) from the dividend to 1 and continue with: 14 / 58

On to step 2:
The number 58 fits into 14 0 times, leaving a remainder of 14.
Put 0 as the next digit of the answer. 
Result so far: 0.0
If we subtract 0 from 14, we get 14.
Grab the next digit (9) from the dividend, add it to 14, then carry on: 149 / 58

Let's proceed to step 3:
If we divide 149 by 58, we get 2 and a remainder of 33.
Use 2 as the next digit of our solution. 
Result so far: 2.0
If we take 116 away from 149, we end up with 33.
Grab the next digit (2) from the dividend, add it to 33, then carry on: 332 / 58

Moving on to step 4:
58 can be fit into 332 5 times, resulting in a remainder of 42.
Put 5 as the next digit of the answer. 
Result so far: 25.0
If we subtract 290 from 332, we get 42.
Grab the next digit (8) from the dividend, add it to 42, then carry on: 428 / 58

Let's proceed to step 5:
58 goes into 428 7 times with a remainder of 22.
The next digit of our result is 7. 
Result so far: 257.0
Subtracting 406 from 428 leaves us with 22.
Take the next digit (7) from the dividend and append it to 22, then repeat: 227 / 58

On to step 6:
227 divided by 58 is 3 with a remainder of 53.
The number 3 becomes the next digit in our result. 
Result so far: 2573.0
If we subtract 174 from 227, we get 53.
Bring next digit (2) of the dividend behind the 53 and repeat the process: 532 / 58

On to step 7:
532 divided by 58 is 9 with a remainder of 10.
The number 9 becomes the next digit in our result. 
Result so far: 25739.0
Subtract 522 from 532 to get 10.
Since there are no more digits in the dividend, we add a zero to the remainder making it 100, and continue the process.

Let's proceed to step 8:
58 can be fit into 100 1 times, resulting in a remainder of 42.
Put 1 as the next digit of the answer. 
Result so far: 25739.1
Subtracting 58 from 100 leaves us 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.

Advancing to step 9:
420 divided by 58 is 7 with a remainder of 14.
The next digit of our result is 7. 
Result so far: 25739.17
If we take 406 away from 420, we end up with 14.
Since there are no more digits in the dividend, we add a zero to the remainder making it 140, and continue the process.

Step 10:
The number 58 fits into 140 2 times, leaving a remainder of 24.
Record the quotient 2 as the next digit in the result. 
Result so far: 25739.172
If we subtract 116 from 140, we get 24.
Since there are no more digits in the dividend, we add a zero to the remainder making it 240, and continue the process.

On to step 11:
240 divided by 58 is 4 with a remainder of 8.
Record the quotient 4 as the next digit in the result. 
Result so far: 25739.1724
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.

Going ahead to step 12:
When dividing 80 by 58, we get 1 with a remainder of 22.
The number 1 becomes the next digit in our result. 
Result so far: 25739.17241
If we subtract 58 from 80, 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.

Moving on to step 13:
58 goes into 220 3 times with a remainder of 46.
Use 3 as the next digit of our solution. 
Result so far: 25739.172413
If we take 174 away from 220, we end up with 46.
Since there are no more digits in the dividend, we add a zero to the remainder making it 460, and continue the process.

Moving on to step 14:
460 divided by 58 is 7 with a remainder of 54.
The number 7 becomes the next digit in our result. 
Result so far: 25739.1724137
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.

Step 15:
The number 58 fits into 540 9 times, leaving a remainder of 18.
Write down 9 as next digit of the result. 
Result so far: 25739.17241379
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 result is 25739.17241379 with a remainder of 1.8e-08.