Let's divide 25540 by 39
The aim is to understand the frequency of 39 in 25540.

Moving on to step 1:
When dividing 2 by 39, we get 0 with a remainder of 2.
Record the quotient 0 as the next digit in the result. 
Result so far: 0.0
Deduct 0 from 2 and we're left with 2.
Take the next digit (5) from the dividend and append it to 2, then repeat: 25 / 39

Advancing to step 2:
25 divided by 39 is 0 with a remainder of 25.
Record the quotient 0 as the next digit in the result. 
Result so far: 0.0
Deduct 0 from 25 and we're left with 25.
Take the next digit (5) from the dividend and append it to 25, then repeat: 255 / 39

Moving on to step 3:
39 can be fit into 255 6 times, resulting in a remainder of 21.
The next digit of our result is 6. 
Result so far: 6.0
The remainder is 21 after subtracting 234 from 255.
Bring next digit (4) of the dividend behind the 21 and repeat the process: 214 / 39

Let's proceed to step 4:
When dividing 214 by 39, we get 5 with a remainder of 19.
Use 5 as the next digit of our solution. 
Result so far: 65.0
Subtracting 195 from 214 leaves us with 19.
Append the next digit (0) from the dividend to 19 and continue with: 190 / 39

On to step 5:
39 goes into 190 4 times with a remainder of 34.
The number 4 becomes the next digit in our result. 
Result so far: 654.0
Deduct 156 from 190 and we're left with 34.
Since there are no more digits in the dividend, we add a zero to the remainder making it 340, and continue the process.

Advancing to step 6:
39 can be fit into 340 8 times, resulting in a remainder of 28.
Write down 8 as next digit of the result. 
Result so far: 654.8
Deduct 312 from 340 and we're left with 28.
Since there are no more digits in the dividend, we add a zero to the remainder making it 280, and continue the process.

Let's proceed to step 7:
280 divided by 39 is 7 with a remainder of 7.
Put 7 as the next digit of the answer. 
Result so far: 654.87
If we take 273 away from 280, we end up with 7.
Since there are no more digits in the dividend, we add a zero to the remainder making it 70, and continue the process.

On to step 8:
70 divided by 39 is 1 with a remainder of 31.
Record the quotient 1 as the next digit in the result. 
Result so far: 654.871
The remainder is 31 after subtracting 39 from 70.
Since there are no more digits in the dividend, we add a zero to the remainder making it 310, and continue the process.

Going ahead to step 9:
39 can be fit into 310 7 times, resulting in a remainder of 37.
Use 7 as the next digit of our solution. 
Result so far: 654.8717
If we subtract 273 from 310, we get 37.
Since there are no more digits in the dividend, we add a zero to the remainder making it 370, and continue the process.

Let's proceed to step 10:
370 divided by 39 is 9 with a remainder of 19.
Put 9 as the next digit of the answer. 
Result so far: 654.87179
Subtract 351 from 370 to get 19.
Since there are no more digits in the dividend, we add a zero to the remainder making it 190, and continue the process.

Step 11:
39 can be fit into 190 4 times, resulting in a remainder of 34.
Write down 4 as next digit of the result. 
Result so far: 654.871794
Subtracting 156 from 190 leaves us with 34.
Since there are no more digits in the dividend, we add a zero to the remainder making it 340, and continue the process.

Advancing to step 12:
39 can be fit into 340 8 times, resulting in a remainder of 28.
Put 8 as the next digit of the answer. 
Result so far: 654.8717948
If we subtract 312 from 340, we get 28.
Since there are no more digits in the dividend, we add a zero to the remainder making it 280, and continue the process.

Moving on to step 13:
280 divided by 39 is 7 with a remainder of 7.
Use 7 as the next digit of our solution. 
Result so far: 654.87179487
Subtract 273 from 280 to get 7.
Since there are no more digits in the dividend, we add a zero to the remainder making it 70, and continue the process.

The quotient of the division is 654.87179487, and the remainder is 7e-09.