We look at the division of 934373 by 39 
The aim is to understand the frequency of 39 in 934373.

Step 1:
If we divide 9 by 39, we get 0 and a remainder of 9.
The number 0 becomes the next digit in our result. 
Result so far: 0.0
If we take 0 away from 9, we end up with 9.
Bring next digit (3) of the dividend behind the 9 and repeat the process: 93 / 39

Moving on to step 2:
93 divided by 39 is 2 with a remainder of 15.
Write down 2 as next digit of the result. 
Result so far: 2.0
Deduct 78 from 93 and we're left with 15.
Grab the next digit (4) from the dividend, add it to 15, then carry on: 154 / 39

On to step 3:
154 divided by 39 is 3 with a remainder of 37.
The next digit of our result is 3. 
Result so far: 23.0
Subtracting 117 from 154 leaves us with 37.
Grab the next digit (3) from the dividend, add it to 37, then carry on: 373 / 39

Step 4:
39 goes into 373 9 times with a remainder of 22.
Put 9 as the next digit of the answer. 
Result so far: 239.0
Subtracting 351 from 373 leaves us with 22.
Bring next digit (7) of the dividend behind the 22 and repeat the process: 227 / 39

Going ahead to step 5:
If we divide 227 by 39, we get 5 and a remainder of 32.
Use 5 as the next digit of our solution. 
Result so far: 2395.0
Deduct 195 from 227 and we're left with 32.
Grab the next digit (3) from the dividend, add it to 32, then carry on: 323 / 39

On to step 6:
When dividing 323 by 39, we get 8 with a remainder of 11.
The next digit of our result is 8. 
Result so far: 23958.0
If we take 312 away from 323, we end up 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.

Going ahead to step 7:
When dividing 110 by 39, we get 2 with a remainder of 32.
Put 2 as the next digit of the answer. 
Result so far: 23958.2
The remainder is 32 after subtracting 78 from 110.
Since there are no more digits in the dividend, we add a zero to the remainder making it 320, and continue the process.

Moving on to step 8:
39 goes into 320 8 times with a remainder of 8.
The next digit of our result is 8. 
Result so far: 23958.28
Subtracting 312 from 320 leaves us 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.

Going ahead to step 9:
80 divided by 39 is 2 with a remainder of 2.
The number 2 becomes the next digit in our result. 
Result so far: 23958.282
If we take 78 away from 80, we end up 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.

Moving on to step 10:
39 goes into 20 0 times with a remainder of 20.
The next digit of our result is 0. 
Result so far: 23958.282
Subtracting 0 from 20 leaves us with 20.
Since there are no more digits in the dividend, we add a zero to the remainder making it 200, and continue the process.

Moving on to step 11:
200 divided by 39 is 5 with a remainder of 5.
Put 5 as the next digit of the answer. 
Result so far: 23958.28205
Subtract 195 from 200 to get 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 12:
When dividing 50 by 39, we get 1 with a remainder of 11.
Use 1 as the next digit of our solution. 
Result so far: 23958.282051
If we take 39 away from 50, we end up 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.

Advancing to step 13:
When dividing 110 by 39, we get 2 with a remainder of 32.
Record the quotient 2 as the next digit in the result. 
Result so far: 23958.2820512
If we take 78 away from 110, we end up with 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 14:
39 goes into 320 8 times with a remainder of 8.
Record the quotient 8 as the next digit in the result. 
Result so far: 23958.28205128
The remainder is 8 after subtracting 312 from 320.
Since there are no more digits in the dividend, we add a zero to the remainder making it 80, and continue the process.

In conclusion, the division gives 23958.28205128 with a balance of 8e-09.