Let's divide 279282 by 39
The aim is to understand the frequency of 39 in 279282.

On to step 1:
39 can be fit into 2 0 times, resulting in a remainder of 2.
Record the quotient 0 as the next digit in the result. 
Result so far: 0.0
If we subtract 0 from 2, we get 2.
Take the next digit (7) from the dividend and append it to 2, then repeat: 27 / 39

On to step 2:
When dividing 27 by 39, we get 0 with a remainder of 27.
Use 0 as the next digit of our solution. 
Result so far: 0.0
Subtracting 0 from 27 leaves us with 27.
Fetch the next digit (9) from the dividend, attach it to 27 and continue: 279 / 39

Advancing to step 3:
39 can be fit into 279 7 times, resulting in a remainder of 6.
The number 7 becomes the next digit in our result. 
Result so far: 7.0
If we take 273 away from 279, we end up with 6.
Take the next digit (2) from the dividend and append it to 6, then repeat: 62 / 39

Going ahead to step 4:
39 can be fit into 62 1 times, resulting in a remainder of 23.
Use 1 as the next digit of our solution. 
Result so far: 71.0
Subtract 39 from 62 to get 23.
Bring next digit (8) of the dividend behind the 23 and repeat the process: 238 / 39

Going ahead to step 5:
39 can be fit into 238 6 times, resulting in a remainder of 4.
Write down 6 as next digit of the result. 
Result so far: 716.0
If we subtract 234 from 238, we get 4.
Bring next digit (2) of the dividend behind the 4 and repeat the process: 42 / 39

Let's proceed to step 6:
39 can be fit into 42 1 times, resulting in a remainder of 3.
Use 1 as the next digit of our solution. 
Result so far: 7161.0
Subtract 39 from 42 to get 3.
Since there are no more digits in the dividend, we add a zero to the remainder making it 30, and continue the process.

Moving on to step 7:
When dividing 30 by 39, we get 0 with a remainder of 30.
Write down 0 as next digit of the result. 
Result so far: 7161.0
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.

Let's proceed to step 8:
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: 7161.07
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.

Going ahead to step 9:
39 can be fit into 270 6 times, resulting in a remainder of 36.
Use 6 as the next digit of our solution. 
Result so far: 7161.076
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.

Step 10:
39 can be fit into 360 9 times, resulting in a remainder of 9.
Put 9 as the next digit of the answer. 
Result so far: 7161.0769
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.

Let's proceed to step 11:
39 goes into 90 2 times with a remainder of 12.
Put 2 as the next digit of the answer. 
Result so far: 7161.07692
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.

Advancing to step 12:
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: 7161.076923
Deduct 117 from 120 and we're left 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.

Step 13:
39 goes into 30 0 times with a remainder of 30.
Record the quotient 0 as the next digit in the result. 
Result so far: 7161.076923
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.

Moving on to step 14:
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: 7161.07692307
If we take 273 away from 300, we end up 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.

Our division results in 7161.07692307 with a remaining 2.7e-08.