175374 ÷ 39 
The aim is to understand the frequency of 39 in 175374.

Going ahead to step 1:
If we divide 1 by 39, we get 0 and a remainder of 1.
Put 0 as the next digit of the answer. 
Result so far: 0.0
If we take 0 away from 1, we end up with 1.
Bring next digit (7) of the dividend behind the 1 and repeat the process: 17 / 39

Step 2:
39 goes into 17 0 times with a remainder of 17.
Record the quotient 0 as the next digit in the result. 
Result so far: 0.0
If we take 0 away from 17, we end up with 17.
Fetch the next digit (5) from the dividend, attach it to 17 and continue: 175 / 39

Advancing to step 3:
When dividing 175 by 39, we get 4 with a remainder of 19.
Write down 4 as next digit of the result. 
Result so far: 4.0
If we subtract 156 from 175, we get 19.
Bring next digit (3) of the dividend behind the 19 and repeat the process: 193 / 39

On to step 4:
When dividing 193 by 39, we get 4 with a remainder of 37.
The next digit of our result is 4. 
Result so far: 44.0
Subtracting 156 from 193 leaves us with 37.
Include the next digit (7) from the dividend after 37, then repeat: 377 / 39

Advancing to step 5:
39 can be fit into 377 9 times, resulting in a remainder of 26.
Use 9 as the next digit of our solution. 
Result so far: 449.0
Subtracting 351 from 377 leaves us with 26.
Include the next digit (4) from the dividend after 26, then repeat: 264 / 39

On to step 6:
39 goes into 264 6 times with a remainder of 30.
The next digit of our result is 6. 
Result so far: 4496.0
If we take 234 away from 264, we end up 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.

Let's proceed to step 7:
300 divided by 39 is 7 with a remainder of 27.
Record the quotient 7 as the next digit in the result. 
Result so far: 4496.7
Deduct 273 from 300 and we're left 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.

Going ahead to step 8:
If we divide 270 by 39, we get 6 and a remainder of 36.
The number 6 becomes the next digit in our result. 
Result so far: 4496.76
Subtract 234 from 270 to get 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 9:
The number 39 fits into 360 9 times, leaving a remainder of 9.
Use 9 as the next digit of our solution. 
Result so far: 4496.769
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.

Moving on to step 10:
39 goes into 90 2 times with a remainder of 12.
The next digit of our result is 2. 
Result so far: 4496.7692
Subtract 78 from 90 to get 12.
Since there are no more digits in the dividend, we add a zero to the remainder making it 120, and continue the process.

Step 11:
120 divided by 39 is 3 with a remainder of 3.
Use 3 as the next digit of our solution. 
Result so far: 4496.76923
If we take 117 away from 120, we end up 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.

Advancing to step 12:
39 can be fit into 30 0 times, resulting in a remainder of 30.
Record the quotient 0 as the next digit in the result. 
Result so far: 4496.76923
The remainder is 30 after subtracting 0 from 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 13:
When dividing 300 by 39, we get 7 with a remainder of 27.
Write down 7 as next digit of the result. 
Result so far: 4496.7692307
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.

Moving on to step 14:
39 can be fit into 270 6 times, resulting in a remainder of 36.
The next digit of our result is 6. 
Result so far: 4496.76923076
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.

After the division, we end up with 4496.76923076 and a remainder of 3.6e-08.