482125 divided by 39 
The aim is to understand the frequency of 39 in 482125.

On to step 1:
4 divided by 39 is 0 with a remainder of 4.
Use 0 as the next digit of our solution. 
Result so far: 0.0
Subtract 0 from 4 to get 4.
Append the next digit (8) from the dividend to 4 and continue with: 48 / 39

On to step 2:
If we divide 48 by 39, we get 1 and a remainder of 9.
Put 1 as the next digit of the answer. 
Result so far: 1.0
Subtracting 39 from 48 leaves us with 9.
Bring next digit (2) of the dividend behind the 9 and repeat the process: 92 / 39

Step 3:
The number 39 fits into 92 2 times, leaving a remainder of 14.
The number 2 becomes the next digit in our result. 
Result so far: 12.0
If we take 78 away from 92, we end up with 14.
Fetch the next digit (1) from the dividend, attach it to 14 and continue: 141 / 39

Moving on to step 4:
The number 39 fits into 141 3 times, leaving a remainder of 24.
The next digit of our result is 3. 
Result so far: 123.0
Deduct 117 from 141 and we're left with 24.
Bring next digit (2) of the dividend behind the 24 and repeat the process: 242 / 39

On to step 5:
When dividing 242 by 39, we get 6 with a remainder of 8.
Use 6 as the next digit of our solution. 
Result so far: 1236.0
Subtract 234 from 242 to get 8.
Include the next digit (5) from the dividend after 8, then repeat: 85 / 39

Let's proceed to step 6:
If we divide 85 by 39, we get 2 and a remainder of 7.
Use 2 as the next digit of our solution. 
Result so far: 12362.0
Subtracting 78 from 85 leaves us 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.

Moving on to step 7:
39 can be fit into 70 1 times, resulting in a remainder of 31.
Write down 1 as next digit of the result. 
Result so far: 12362.1
If we subtract 39 from 70, we get 31.
Since there are no more digits in the dividend, we add a zero to the remainder making it 310, and continue the process.

Let's proceed to step 8:
39 can be fit into 310 7 times, resulting in a remainder of 37.
Put 7 as the next digit of the answer. 
Result so far: 12362.17
Subtract 273 from 310 to 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.

Going ahead to step 9:
39 goes into 370 9 times with a remainder of 19.
The next digit of our result is 9. 
Result so far: 12362.179
The remainder is 19 after subtracting 351 from 370.
Since there are no more digits in the dividend, we add a zero to the remainder making it 190, and continue the process.

Moving on to step 10:
39 goes into 190 4 times with a remainder of 34.
Put 4 as the next digit of the answer. 
Result so far: 12362.1794
If we subtract 156 from 190, we get 34.
Since there are no more digits in the dividend, we add a zero to the remainder making it 340, and continue the process.

Let's proceed to step 11:
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: 12362.17948
The remainder is 28 after subtracting 312 from 340.
Since there are no more digits in the dividend, we add a zero to the remainder making it 280, and continue the process.

Advancing to step 12:
When dividing 280 by 39, we get 7 with a remainder of 7.
Write down 7 as next digit of the result. 
Result so far: 12362.179487
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.

On to step 13:
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: 12362.1794871
If we take 39 away from 70, we end up with 31.
Since there are no more digits in the dividend, we add a zero to the remainder making it 310, and continue the process.

Step 14:
39 goes into 310 7 times with a remainder of 37.
Write down 7 as next digit of the result. 
Result so far: 12362.17948717
Subtract 273 from 310 to 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.

The quotient of the division is 12362.17948717, and the remainder is 3.7e-08.