We look at the division of 934996 by 39 
The aim is to understand the frequency of 39 in 934996.

Step 1:
39 goes into 9 0 times with a remainder of 9.
Put 0 as the next digit of the answer. 
Result so far: 0.0
Subtracting 0 from 9 leaves us with 9.
Take the next digit (3) from the dividend and append it to 9, then repeat: 93 / 39

Step 2:
When dividing 93 by 39, we get 2 with a remainder of 15.
Use 2 as the next digit of our solution. 
Result so far: 2.0
If we take 78 away from 93, we end up with 15.
Fetch the next digit (4) from the dividend, attach it to 15 and continue: 154 / 39

Step 3:
39 can be fit into 154 3 times, resulting in a remainder of 37.
Put 3 as the next digit of the answer. 
Result so far: 23.0
Deduct 117 from 154 and we're left with 37.
Grab the next digit (9) from the dividend, add it to 37, then carry on: 379 / 39

On to step 4:
39 can be fit into 379 9 times, resulting in a remainder of 28.
Put 9 as the next digit of the answer. 
Result so far: 239.0
If we take 351 away from 379, we end up with 28.
Bring next digit (9) of the dividend behind the 28 and repeat the process: 289 / 39

On to step 5:
The number 39 fits into 289 7 times, leaving a remainder of 16.
Record the quotient 7 as the next digit in the result. 
Result so far: 2397.0
If we subtract 273 from 289, we get 16.
Bring next digit (6) of the dividend behind the 16 and repeat the process: 166 / 39

On to step 6:
39 can be fit into 166 4 times, resulting in a remainder of 10.
The next digit of our result is 4. 
Result so far: 23974.0
Subtracting 156 from 166 leaves us with 10.
Since there are no more digits in the dividend, we add a zero to the remainder making it 100, and continue the process.

Going ahead to step 7:
39 goes into 100 2 times with a remainder of 22.
Write down 2 as next digit of the result. 
Result so far: 23974.2
The remainder is 22 after subtracting 78 from 100.
Since there are no more digits in the dividend, we add a zero to the remainder making it 220, and continue the process.

Going ahead to step 8:
220 divided by 39 is 5 with a remainder of 25.
The next digit of our result is 5. 
Result so far: 23974.25
If we subtract 195 from 220, we get 25.
Since there are no more digits in the dividend, we add a zero to the remainder making it 250, and continue the process.

Moving on to step 9:
The number 39 fits into 250 6 times, leaving a remainder of 16.
Use 6 as the next digit of our solution. 
Result so far: 23974.256
Deduct 234 from 250 and we're left with 16.
Since there are no more digits in the dividend, we add a zero to the remainder making it 160, and continue the process.

Moving on to step 10:
The number 39 fits into 160 4 times, leaving a remainder of 4.
The number 4 becomes the next digit in our result. 
Result so far: 23974.2564
Deduct 156 from 160 and we're left with 4.
Since there are no more digits in the dividend, we add a zero to the remainder making it 40, and continue the process.

Let's proceed to step 11:
39 goes into 40 1 times with a remainder of 1.
The number 1 becomes the next digit in our result. 
Result so far: 23974.25641
Subtract 39 from 40 to get 1.
Since there are no more digits in the dividend, we add a zero to the remainder making it 10, and continue the process.

Moving on to step 12:
When dividing 10 by 39, we get 0 with a remainder of 10.
Record the quotient 0 as the next digit in the result. 
Result so far: 23974.25641
The remainder is 10 after subtracting 0 from 10.
Since there are no more digits in the dividend, we add a zero to the remainder making it 100, and continue the process.

Step 13:
39 goes into 100 2 times with a remainder of 22.
The number 2 becomes the next digit in our result. 
Result so far: 23974.2564102
If we subtract 78 from 100, we get 22.
Since there are no more digits in the dividend, we add a zero to the remainder making it 220, and continue the process.

Going ahead to step 14:
39 goes into 220 5 times with a remainder of 25.
The next digit of our result is 5. 
Result so far: 23974.25641025
The remainder is 25 after subtracting 195 from 220.
Since there are no more digits in the dividend, we add a zero to the remainder making it 250, and continue the process.

The quotient of the division is 23974.25641025, and the remainder is 2.5e-08.