497511 ÷ 39 
The aim is to understand the frequency of 39 in 497511.

Going ahead to step 1:
39 goes into 4 0 times with a remainder of 4.
The next digit of our result is 0. 
Result so far: 0.0
The remainder is 4 after subtracting 0 from 4.
Append the next digit (9) from the dividend to 4 and continue with: 49 / 39

On to step 2:
39 goes into 49 1 times with a remainder of 10.
Record the quotient 1 as the next digit in the result. 
Result so far: 1.0
If we take 39 away from 49, we end up with 10.
Grab the next digit (7) from the dividend, add it to 10, then carry on: 107 / 39

On to step 3:
39 goes into 107 2 times with a remainder of 29.
Put 2 as the next digit of the answer. 
Result so far: 12.0
The remainder is 29 after subtracting 78 from 107.
Include the next digit (5) from the dividend after 29, then repeat: 295 / 39

Moving on to step 4:
295 divided by 39 is 7 with a remainder of 22.
Put 7 as the next digit of the answer. 
Result so far: 127.0
Deduct 273 from 295 and we're left with 22.
Include the next digit (1) from the dividend after 22, then repeat: 221 / 39

Going ahead to step 5:
When dividing 221 by 39, we get 5 with a remainder of 26.
The next digit of our result is 5. 
Result so far: 1275.0
The remainder is 26 after subtracting 195 from 221.
Grab the next digit (1) from the dividend, add it to 26, then carry on: 261 / 39

Let's proceed to step 6:
The number 39 fits into 261 6 times, leaving a remainder of 27.
Write down 6 as next digit of the result. 
Result so far: 12756.0
Subtracting 234 from 261 leaves us with 27.
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 7:
The number 39 fits into 270 6 times, leaving a remainder of 36.
Use 6 as the next digit of our solution. 
Result so far: 12756.6
Subtracting 234 from 270 leaves us 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.

Advancing to step 8:
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: 12756.69
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.

Let's proceed to step 9:
90 divided by 39 is 2 with a remainder of 12.
Record the quotient 2 as the next digit in the result. 
Result so far: 12756.692
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.

On to step 10:
39 can be fit into 120 3 times, resulting in a remainder of 3.
Write down 3 as next digit of the result. 
Result so far: 12756.6923
The remainder is 3 after subtracting 117 from 120.
Since there are no more digits in the dividend, we add a zero to the remainder making it 30, and continue the process.

Let's proceed to step 11:
If we divide 30 by 39, we get 0 and a remainder of 30.
Record the quotient 0 as the next digit in the result. 
Result so far: 12756.6923
Deduct 0 from 30 and we're left with 30.
Since there are no more digits in the dividend, we add a zero to the remainder making it 300, and continue the process.

On to step 12:
39 goes into 300 7 times with a remainder of 27.
The next digit of our result is 7. 
Result so far: 12756.692307
Subtract 273 from 300 to get 27.
Since there are no more digits in the dividend, we add a zero to the remainder making it 270, and continue the process.

Step 13:
When dividing 270 by 39, we get 6 with a remainder of 36.
The number 6 becomes the next digit in our result. 
Result so far: 12756.6923076
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.

Moving on to step 14:
If we divide 360 by 39, we get 9 and a remainder of 9.
Write down 9 as next digit of the result. 
Result so far: 12756.69230769
Deduct 351 from 360 and we're left 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.

The quotient of the division is 12756.69230769, and the remainder is 9e-09.