We look at the division of 58388685 by 139 
The aim is to understand the frequency of 139 in 58388685.

Let's proceed to step 1:
5 divided by 139 is 0 with a remainder of 5.
Record the quotient 0 as the next digit in the result. 
Result so far: 0.0
If we subtract 0 from 5, we get 5.
Bring next digit (8) of the dividend behind the 5 and repeat the process: 58 / 139

Advancing to step 2:
If we divide 58 by 139, we get 0 and a remainder of 58.
The next digit of our result is 0. 
Result so far: 0.0
The remainder is 58 after subtracting 0 from 58.
Grab the next digit (3) from the dividend, add it to 58, then carry on: 583 / 139

On to step 3:
583 divided by 139 is 4 with a remainder of 27.
Use 4 as the next digit of our solution. 
Result so far: 4.0
If we take 556 away from 583, we end up with 27.
Include the next digit (8) from the dividend after 27, then repeat: 278 / 139

On to step 4:
139 can be fit into 278 2 times, resulting in a remainder of 0.
Write down 2 as next digit of the result. 
Result so far: 42.0
If we take 278 away from 278, we end up with 0.
Append the next digit (8) from the dividend to 0 and continue with: 8 / 139

Advancing to step 5:
The number 139 fits into 8 0 times, leaving a remainder of 8.
The next digit of our result is 0. 
Result so far: 420.0
If we take 0 away from 8, we end up with 8.
Grab the next digit (6) from the dividend, add it to 8, then carry on: 86 / 139

Step 6:
139 goes into 86 0 times with a remainder of 86.
Write down 0 as next digit of the result. 
Result so far: 4200.0
The remainder is 86 after subtracting 0 from 86.
Fetch the next digit (8) from the dividend, attach it to 86 and continue: 868 / 139

Step 7:
139 can be fit into 868 6 times, resulting in a remainder of 34.
The number 6 becomes the next digit in our result. 
Result so far: 42006.0
The remainder is 34 after subtracting 834 from 868.
Grab the next digit (5) from the dividend, add it to 34, then carry on: 345 / 139

Going ahead to step 8:
If we divide 345 by 139, we get 2 and a remainder of 67.
Record the quotient 2 as the next digit in the result. 
Result so far: 420062.0
The remainder is 67 after subtracting 278 from 345.
Since there are no more digits in the dividend, we add a zero to the remainder making it 670, and continue the process.

Moving on to step 9:
670 divided by 139 is 4 with a remainder of 114.
The number 4 becomes the next digit in our result. 
Result so far: 420062.4
Subtracting 556 from 670 leaves us with 114.
Since there are no more digits in the dividend, we add a zero to the remainder making it 1140, and continue the process.

On to step 10:
If we divide 1140 by 139, we get 8 and a remainder of 28.
Write down 8 as next digit of the result. 
Result so far: 420062.48
Deduct 1112 from 1140 and we're left 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.

Let's proceed to step 11:
139 goes into 280 2 times with a remainder of 2.
Write down 2 as next digit of the result. 
Result so far: 420062.482
The remainder is 2 after subtracting 278 from 280.
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 12:
20 divided by 139 is 0 with a remainder of 20.
Use 0 as the next digit of our solution. 
Result so far: 420062.482
If we take 0 away from 20, we end up with 20.
Since there are no more digits in the dividend, we add a zero to the remainder making it 200, and continue the process.

Moving on to step 13:
139 can be fit into 200 1 times, resulting in a remainder of 61.
The number 1 becomes the next digit in our result. 
Result so far: 420062.48201
Deduct 139 from 200 and we're left with 61.
Since there are no more digits in the dividend, we add a zero to the remainder making it 610, and continue the process.

Step 14:
610 divided by 139 is 4 with a remainder of 54.
Use 4 as the next digit of our solution. 
Result so far: 420062.482014
The remainder is 54 after subtracting 556 from 610.
Since there are no more digits in the dividend, we add a zero to the remainder making it 540, and continue the process.

Let's proceed to step 15:
When dividing 540 by 139, we get 3 with a remainder of 123.
The number 3 becomes the next digit in our result. 
Result so far: 420062.4820143
Subtracting 417 from 540 leaves us with 123.
Since there are no more digits in the dividend, we add a zero to the remainder making it 1230, and continue the process.

Advancing to step 16:
139 can be fit into 1230 8 times, resulting in a remainder of 118.
Write down 8 as next digit of the result. 
Result so far: 420062.48201438
Subtract 1112 from 1230 to get 118.
Since there are no more digits in the dividend, we add a zero to the remainder making it 1180, and continue the process.

The final outcome is 420062.48201438, with a leftover of 1.18e-07.