Let's divide 234504 by 39
The aim is to understand the frequency of 39 in 234504.

Advancing to step 1:
39 goes into 2 0 times with a remainder of 2.
The next digit of our result is 0. 
Result so far: 0.0
Deduct 0 from 2 and we're left with 2.
Append the next digit (3) from the dividend to 2 and continue with: 23 / 39

On to step 2:
The number 39 fits into 23 0 times, leaving a remainder of 23.
The number 0 becomes the next digit in our result. 
Result so far: 0.0
If we take 0 away from 23, we end up with 23.
Grab the next digit (4) from the dividend, add it to 23, then carry on: 234 / 39

Going ahead to step 3:
234 divided by 39 is 6 with a remainder of 0.
Write down 6 as next digit of the result. 
Result so far: 6.0
If we subtract 234 from 234, we get 0.
Append the next digit (5) from the dividend to 0 and continue with: 5 / 39

On to step 4:
39 goes into 5 0 times with a remainder of 5.
Record the quotient 0 as the next digit in the result. 
Result so far: 60.0
The remainder is 5 after subtracting 0 from 5.
Bring next digit (0) of the dividend behind the 5 and repeat the process: 50 / 39

Moving on to step 5:
If we divide 50 by 39, we get 1 and a remainder of 11.
The number 1 becomes the next digit in our result. 
Result so far: 601.0
Deduct 39 from 50 and we're left with 11.
Bring next digit (4) of the dividend behind the 11 and repeat the process: 114 / 39

Going ahead to step 6:
If we divide 114 by 39, we get 2 and a remainder of 36.
Record the quotient 2 as the next digit in the result. 
Result so far: 6012.0
The remainder is 36 after subtracting 78 from 114.
Since there are no more digits in the dividend, we add a zero to the remainder making it 360, and continue the process.

Advancing to step 7:
When dividing 360 by 39, we get 9 with a remainder of 9.
The number 9 becomes the next digit in our result. 
Result so far: 6012.9
Subtracting 351 from 360 leaves us with 9.
Since there are no more digits in the dividend, we add a zero to the remainder making it 90, and continue the process.

Moving on to step 8:
The number 39 fits into 90 2 times, leaving a remainder of 12.
Record the quotient 2 as the next digit in the result. 
Result so far: 6012.92
The remainder is 12 after subtracting 78 from 90.
Since there are no more digits in the dividend, we add a zero to the remainder making it 120, and continue the process.

Moving on to step 9:
39 can be fit into 120 3 times, resulting in a remainder of 3.
The next digit of our result is 3. 
Result so far: 6012.923
Subtracting 117 from 120 leaves us with 3.
Since there are no more digits in the dividend, we add a zero to the remainder making it 30, and continue the process.

On to step 10:
30 divided by 39 is 0 with a remainder of 30.
The next digit of our result is 0. 
Result so far: 6012.923
If we subtract 0 from 30, we get 30.
Since there are no more digits in the dividend, we add a zero to the remainder making it 300, and continue the process.

Going ahead to step 11:
If we divide 300 by 39, we get 7 and a remainder of 27.
The next digit of our result is 7. 
Result so far: 6012.92307
The remainder is 27 after subtracting 273 from 300.
Since there are no more digits in the dividend, we add a zero to the remainder making it 270, and continue the process.

On to step 12:
270 divided by 39 is 6 with a remainder of 36.
The next digit of our result is 6. 
Result so far: 6012.923076
If we take 234 away from 270, we end up with 36.
Since there are no more digits in the dividend, we add a zero to the remainder making it 360, and continue the process.

Going ahead to step 13:
39 can be fit into 360 9 times, resulting in a remainder of 9.
The next digit of our result is 9. 
Result so far: 6012.9230769
Subtracting 351 from 360 leaves us with 9.
Since there are no more digits in the dividend, we add a zero to the remainder making it 90, and continue the process.

Going ahead to step 14:
When dividing 90 by 39, we get 2 with a remainder of 12.
The next digit of our result is 2. 
Result so far: 6012.92307692
Deduct 78 from 90 and we're left with 12.
Since there are no more digits in the dividend, we add a zero to the remainder making it 120, and continue the process.

Our division results in 6012.92307692 with a remaining 1.2e-08.