60252989 divided by 139 
The aim is to understand the frequency of 139 in 60252989.

Step 1:
The number 139 fits into 6 0 times, leaving a remainder of 6.
The number 0 becomes the next digit in our result. 
Result so far: 0.0
Deduct 0 from 6 and we're left with 6.
Take the next digit (0) from the dividend and append it to 6, then repeat: 60 / 139

Going ahead to step 2:
139 goes into 60 0 times with a remainder of 60.
Use 0 as the next digit of our solution. 
Result so far: 0.0
If we subtract 0 from 60, we get 60.
Bring next digit (2) of the dividend behind the 60 and repeat the process: 602 / 139

Moving on to step 3:
When dividing 602 by 139, we get 4 with a remainder of 46.
Write down 4 as next digit of the result. 
Result so far: 4.0
Subtracting 556 from 602 leaves us with 46.
Take the next digit (5) from the dividend and append it to 46, then repeat: 465 / 139

Moving on to step 4:
139 goes into 465 3 times with a remainder of 48.
Write down 3 as next digit of the result. 
Result so far: 43.0
The remainder is 48 after subtracting 417 from 465.
Grab the next digit (2) from the dividend, add it to 48, then carry on: 482 / 139

Let's proceed to step 5:
482 divided by 139 is 3 with a remainder of 65.
Use 3 as the next digit of our solution. 
Result so far: 433.0
The remainder is 65 after subtracting 417 from 482.
Fetch the next digit (9) from the dividend, attach it to 65 and continue: 659 / 139

Let's proceed to step 6:
659 divided by 139 is 4 with a remainder of 103.
Record the quotient 4 as the next digit in the result. 
Result so far: 4334.0
Subtract 556 from 659 to get 103.
Append the next digit (8) from the dividend to 103 and continue with: 1038 / 139

Moving on to step 7:
When dividing 1038 by 139, we get 7 with a remainder of 65.
Record the quotient 7 as the next digit in the result. 
Result so far: 43347.0
Subtracting 973 from 1038 leaves us with 65.
Fetch the next digit (9) from the dividend, attach it to 65 and continue: 659 / 139

On to step 8:
If we divide 659 by 139, we get 4 and a remainder of 103.
Use 4 as the next digit of our solution. 
Result so far: 433474.0
The remainder is 103 after subtracting 556 from 659.
Since there are no more digits in the dividend, we add a zero to the remainder making it 1030, and continue the process.

Moving on to step 9:
139 can be fit into 1030 7 times, resulting in a remainder of 57.
Record the quotient 7 as the next digit in the result. 
Result so far: 433474.7
Subtracting 973 from 1030 leaves us with 57.
Since there are no more digits in the dividend, we add a zero to the remainder making it 570, and continue the process.

Step 10:
When dividing 570 by 139, we get 4 with a remainder of 14.
The next digit of our result is 4. 
Result so far: 433474.74
Deduct 556 from 570 and we're left 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 11:
139 can be fit into 140 1 times, resulting in a remainder of 1.
Put 1 as the next digit of the answer. 
Result so far: 433474.741
The remainder is 1 after subtracting 139 from 140.
Since there are no more digits in the dividend, we add a zero to the remainder making it 10, and continue the process.

Moving on to step 12:
139 can be fit into 10 0 times, resulting in a remainder of 10.
Write down 0 as next digit of the result. 
Result so far: 433474.741
If we subtract 0 from 10, we 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.

Going ahead to step 13:
If we divide 100 by 139, we get 0 and a remainder of 100.
Record the quotient 0 as the next digit in the result. 
Result so far: 433474.741
Subtract 0 from 100 to get 100.
Since there are no more digits in the dividend, we add a zero to the remainder making it 1000, and continue the process.

The final result is 433474.741 with a remainder of 0.0001.