712472 divided by 39 
The aim is to understand the frequency of 39 in 712472.

Going ahead to step 1:
If we divide 7 by 39, we get 0 and a remainder of 7.
The next digit of our result is 0. 
Result so far: 0.0
Subtracting 0 from 7 leaves us with 7.
Bring next digit (1) of the dividend behind the 7 and repeat the process: 71 / 39

On to step 2:
If we divide 71 by 39, we get 1 and a remainder of 32.
The number 1 becomes the next digit in our result. 
Result so far: 1.0
If we take 39 away from 71, we end up with 32.
Include the next digit (2) from the dividend after 32, then repeat: 322 / 39

Step 3:
39 goes into 322 8 times with a remainder of 10.
The number 8 becomes the next digit in our result. 
Result so far: 18.0
Subtract 312 from 322 to get 10.
Append the next digit (4) from the dividend to 10 and continue with: 104 / 39

Moving on to step 4:
If we divide 104 by 39, we get 2 and a remainder of 26.
Use 2 as the next digit of our solution. 
Result so far: 182.0
If we subtract 78 from 104, we get 26.
Grab the next digit (7) from the dividend, add it to 26, then carry on: 267 / 39

Moving on to step 5:
267 divided by 39 is 6 with a remainder of 33.
The number 6 becomes the next digit in our result. 
Result so far: 1826.0
Subtracting 234 from 267 leaves us with 33.
Append the next digit (2) from the dividend to 33 and continue with: 332 / 39

On to step 6:
332 divided by 39 is 8 with a remainder of 20.
The number 8 becomes the next digit in our result. 
Result so far: 18268.0
Subtract 312 from 332 to get 20.
Since there are no more digits in the dividend, we add a zero to the remainder making it 200, and continue the process.

Let's proceed to step 7:
200 divided by 39 is 5 with a remainder of 5.
The next digit of our result is 5. 
Result so far: 18268.5
Deduct 195 from 200 and we're left with 5.
Since there are no more digits in the dividend, we add a zero to the remainder making it 50, and continue the process.

Going ahead to step 8:
39 goes into 50 1 times with a remainder of 11.
The number 1 becomes the next digit in our result. 
Result so far: 18268.51
Subtracting 39 from 50 leaves us with 11.
Since there are no more digits in the dividend, we add a zero to the remainder making it 110, and continue the process.

On to step 9:
110 divided by 39 is 2 with a remainder of 32.
Use 2 as the next digit of our solution. 
Result so far: 18268.512
If we subtract 78 from 110, we 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.

Advancing to step 10:
If we divide 320 by 39, we get 8 and a remainder of 8.
The number 8 becomes the next digit in our result. 
Result so far: 18268.5128
Deduct 312 from 320 and we're left with 8.
Since there are no more digits in the dividend, we add a zero to the remainder making it 80, and continue the process.

Step 11:
The number 39 fits into 80 2 times, leaving a remainder of 2.
Record the quotient 2 as the next digit in the result. 
Result so far: 18268.51282
Subtracting 78 from 80 leaves us with 2.
Since there are no more digits in the dividend, we add a zero to the remainder making it 20, and continue the process.

Going ahead to step 12:
39 goes into 20 0 times with a remainder of 20.
Write down 0 as next digit of the result. 
Result so far: 18268.51282
Subtract 0 from 20 to get 20.
Since there are no more digits in the dividend, we add a zero to the remainder making it 200, and continue the process.

Step 13:
200 divided by 39 is 5 with a remainder of 5.
Write down 5 as next digit of the result. 
Result so far: 18268.5128205
Subtracting 195 from 200 leaves us with 5.
Since there are no more digits in the dividend, we add a zero to the remainder making it 50, and continue the process.

On to step 14:
39 can be fit into 50 1 times, resulting in a remainder of 11.
Use 1 as the next digit of our solution. 
Result so far: 18268.51282051
The remainder is 11 after subtracting 39 from 50.
Since there are no more digits in the dividend, we add a zero to the remainder making it 110, and continue the process.

The final result is 18268.51282051 with a remainder of 1.1e-08.