Let's divide 489879 by 39
The aim is to understand the frequency of 39 in 489879.

Going ahead to step 1:
39 can be fit into 4 0 times, resulting in a remainder of 4.
The number 0 becomes the next digit in our result. 
Result so far: 0.0
Deduct 0 from 4 and we're left with 4.
Include the next digit (8) from the dividend after 4, then repeat: 48 / 39

Let's proceed to step 2:
39 can be fit into 48 1 times, resulting in a remainder of 9.
The next digit of our result is 1. 
Result so far: 1.0
If we subtract 39 from 48, we get 9.
Grab the next digit (9) from the dividend, add it to 9, then carry on: 99 / 39

Going ahead to step 3:
39 can be fit into 99 2 times, resulting in a remainder of 21.
Use 2 as the next digit of our solution. 
Result so far: 12.0
Deduct 78 from 99 and we're left with 21.
Grab the next digit (8) from the dividend, add it to 21, then carry on: 218 / 39

Let's proceed to step 4:
If we divide 218 by 39, we get 5 and a remainder of 23.
The number 5 becomes the next digit in our result. 
Result so far: 125.0
The remainder is 23 after subtracting 195 from 218.
Fetch the next digit (7) from the dividend, attach it to 23 and continue: 237 / 39

Let's proceed to step 5:
39 goes into 237 6 times with a remainder of 3.
Write down 6 as next digit of the result. 
Result so far: 1256.0
If we subtract 234 from 237, we get 3.
Bring next digit (9) of the dividend behind the 3 and repeat the process: 39 / 39

Let's proceed to step 6:
39 divided by 39 is 1 with a remainder of 0.
The number 1 becomes the next digit in our result. 
Result so far: 12561.0
If we subtract 39 from 39, we get 0.
Since there are no more digits in the dividend, we add a zero to the remainder making it 0, and continue the process.

Step 7:
39 goes into 0 0 times with a remainder of 0.
Write down 0 as next digit of the result. 
Result so far: 12561.0
If we take 0 away from 0, we end up with 0.
Since there are no more digits in the dividend, we add a zero to the remainder making it 0, and continue the process.

Let's proceed to step 8:
39 goes into 0 0 times with a remainder of 0.
Write down 0 as next digit of the result. 
Result so far: 12561.0
Deduct 0 from 0 and we're left with 0.
Since there are no more digits in the dividend, we add a zero to the remainder making it 0, and continue the process.

The final result is 12561.0 with a remainder of 0.0.