We look at the division of 20139382 by 344 
The aim is to understand the frequency of 344 in 20139382.

Going ahead to step 1:
When dividing 2 by 344, we get 0 with a remainder of 2.
The number 0 becomes the next digit in our result. 
Result so far: 0.0
Subtract 0 from 2 to get 2.
Fetch the next digit (0) from the dividend, attach it to 2 and continue: 20 / 344

Let's proceed to step 2:
The number 344 fits into 20 0 times, leaving a remainder of 20.
The next digit of our result is 0. 
Result so far: 0.0
If we take 0 away from 20, we end up with 20.
Fetch the next digit (1) from the dividend, attach it to 20 and continue: 201 / 344

On to step 3:
The number 344 fits into 201 0 times, leaving a remainder of 201.
The next digit of our result is 0. 
Result so far: 0.0
Subtract 0 from 201 to get 201.
Fetch the next digit (3) from the dividend, attach it to 201 and continue: 2013 / 344

Moving on to step 4:
The number 344 fits into 2013 5 times, leaving a remainder of 293.
Put 5 as the next digit of the answer. 
Result so far: 5.0
Subtracting 1720 from 2013 leaves us with 293.
Take the next digit (9) from the dividend and append it to 293, then repeat: 2939 / 344

Step 5:
344 can be fit into 2939 8 times, resulting in a remainder of 187.
Use 8 as the next digit of our solution. 
Result so far: 58.0
If we take 2752 away from 2939, we end up with 187.
Take the next digit (3) from the dividend and append it to 187, then repeat: 1873 / 344

Step 6:
344 can be fit into 1873 5 times, resulting in a remainder of 153.
Use 5 as the next digit of our solution. 
Result so far: 585.0
Subtracting 1720 from 1873 leaves us with 153.
Fetch the next digit (8) from the dividend, attach it to 153 and continue: 1538 / 344

Moving on to step 7:
If we divide 1538 by 344, we get 4 and a remainder of 162.
Record the quotient 4 as the next digit in the result. 
Result so far: 5854.0
Deduct 1376 from 1538 and we're left with 162.
Fetch the next digit (2) from the dividend, attach it to 162 and continue: 1622 / 344

Let's proceed to step 8:
When dividing 1622 by 344, we get 4 with a remainder of 246.
Write down 4 as next digit of the result. 
Result so far: 58544.0
If we take 1376 away from 1622, we end up with 246.
Since there are no more digits in the dividend, we add a zero to the remainder making it 2460, and continue the process.

Advancing to step 9:
2460 divided by 344 is 7 with a remainder of 52.
Record the quotient 7 as the next digit in the result. 
Result so far: 58544.7
Subtracting 2408 from 2460 leaves us with 52.
Since there are no more digits in the dividend, we add a zero to the remainder making it 520, and continue the process.

On to step 10:
344 can be fit into 520 1 times, resulting in a remainder of 176.
The next digit of our result is 1. 
Result so far: 58544.71
Subtract 344 from 520 to get 176.
Since there are no more digits in the dividend, we add a zero to the remainder making it 1760, and continue the process.

Step 11:
The number 344 fits into 1760 5 times, leaving a remainder of 40.
Use 5 as the next digit of our solution. 
Result so far: 58544.715
Deduct 1720 from 1760 and we're left with 40.
Since there are no more digits in the dividend, we add a zero to the remainder making it 400, and continue the process.

Going ahead to step 12:
The number 344 fits into 400 1 times, leaving a remainder of 56.
The next digit of our result is 1. 
Result so far: 58544.7151
Deduct 344 from 400 and we're left with 56.
Since there are no more digits in the dividend, we add a zero to the remainder making it 560, and continue the process.

Let's proceed to step 13:
When dividing 560 by 344, we get 1 with a remainder of 216.
Put 1 as the next digit of the answer. 
Result so far: 58544.71511
The remainder is 216 after subtracting 344 from 560.
Since there are no more digits in the dividend, we add a zero to the remainder making it 2160, and continue the process.

After the division, we end up with 58544.71511 and a remainder of 0.000216.