Let's divide 49912358 by 139
The aim is to understand the frequency of 139 in 49912358.

Let's proceed to step 1:
The number 139 fits into 4 0 times, leaving a remainder of 4.
Use 0 as the next digit of our solution. 
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 / 139

Step 2:
If we divide 49 by 139, we get 0 and a remainder of 49.
Use 0 as the next digit of our solution. 
Result so far: 0.0
Subtract 0 from 49 to get 49.
Grab the next digit (9) from the dividend, add it to 49, then carry on: 499 / 139

Going ahead to step 3:
499 divided by 139 is 3 with a remainder of 82.
Write down 3 as next digit of the result. 
Result so far: 3.0
Subtracting 417 from 499 leaves us with 82.
Grab the next digit (1) from the dividend, add it to 82, then carry on: 821 / 139

Step 4:
The number 139 fits into 821 5 times, leaving a remainder of 126.
Use 5 as the next digit of our solution. 
Result so far: 35.0
If we subtract 695 from 821, we get 126.
Fetch the next digit (2) from the dividend, attach it to 126 and continue: 1262 / 139

Step 5:
139 goes into 1262 9 times with a remainder of 11.
The number 9 becomes the next digit in our result. 
Result so far: 359.0
If we subtract 1251 from 1262, we get 11.
Append the next digit (3) from the dividend to 11 and continue with: 113 / 139

Advancing to step 6:
If we divide 113 by 139, we get 0 and a remainder of 113.
Put 0 as the next digit of the answer. 
Result so far: 3590.0
If we take 0 away from 113, we end up with 113.
Take the next digit (5) from the dividend and append it to 113, then repeat: 1135 / 139

Step 7:
139 can be fit into 1135 8 times, resulting in a remainder of 23.
The number 8 becomes the next digit in our result. 
Result so far: 35908.0
The remainder is 23 after subtracting 1112 from 1135.
Grab the next digit (8) from the dividend, add it to 23, then carry on: 238 / 139

On to step 8:
238 divided by 139 is 1 with a remainder of 99.
Record the quotient 1 as the next digit in the result. 
Result so far: 359081.0
If we subtract 139 from 238, we get 99.
Since there are no more digits in the dividend, we add a zero to the remainder making it 990, and continue the process.

Let's proceed to step 9:
The number 139 fits into 990 7 times, leaving a remainder of 17.
The next digit of our result is 7. 
Result so far: 359081.7
Subtract 973 from 990 to get 17.
Since there are no more digits in the dividend, we add a zero to the remainder making it 170, and continue the process.

Let's proceed to step 10:
139 goes into 170 1 times with a remainder of 31.
Record the quotient 1 as the next digit in the result. 
Result so far: 359081.71
If we take 139 away from 170, we end up with 31.
Since there are no more digits in the dividend, we add a zero to the remainder making it 310, and continue the process.

On to step 11:
If we divide 310 by 139, we get 2 and a remainder of 32.
Use 2 as the next digit of our solution. 
Result so far: 359081.712
Subtract 278 from 310 to get 32.
Since there are no more digits in the dividend, we add a zero to the remainder making it 320, and continue the process.

Going ahead to step 12:
320 divided by 139 is 2 with a remainder of 42.
The next digit of our result is 2. 
Result so far: 359081.7122
If we subtract 278 from 320, we get 42.
Since there are no more digits in the dividend, we add a zero to the remainder making it 420, and continue the process.

After the division, we end up with 359081.7122 and a remainder of 0.00042.