We're dividing 330860 by 39 
The aim is to understand the frequency of 39 in 330860.

On to step 1:
If we divide 3 by 39, we get 0 and a remainder of 3.
The next digit of our result is 0. 
Result so far: 0.0
Subtract 0 from 3 to get 3.
Bring next digit (3) of the dividend behind the 3 and repeat the process: 33 / 39

Step 2:
39 can be fit into 33 0 times, resulting in a remainder of 33.
Record the quotient 0 as the next digit in the result. 
Result so far: 0.0
Deduct 0 from 33 and we're left with 33.
Grab the next digit (0) from the dividend, add it to 33, then carry on: 330 / 39

Going ahead to step 3:
39 goes into 330 8 times with a remainder of 18.
Put 8 as the next digit of the answer. 
Result so far: 8.0
Subtract 312 from 330 to get 18.
Include the next digit (8) from the dividend after 18, then repeat: 188 / 39

Moving on to step 4:
39 can be fit into 188 4 times, resulting in a remainder of 32.
Write down 4 as next digit of the result. 
Result so far: 84.0
If we take 156 away from 188, we end up with 32.
Take the next digit (6) from the dividend and append it to 32, then repeat: 326 / 39

Step 5:
The number 39 fits into 326 8 times, leaving a remainder of 14.
Write down 8 as next digit of the result. 
Result so far: 848.0
The remainder is 14 after subtracting 312 from 326.
Bring next digit (0) of the dividend behind the 14 and repeat the process: 140 / 39

Let's proceed to step 6:
If we divide 140 by 39, we get 3 and a remainder of 23.
Record the quotient 3 as the next digit in the result. 
Result so far: 8483.0
If we take 117 away from 140, we end up with 23.
Since there are no more digits in the dividend, we add a zero to the remainder making it 230, and continue the process.

Step 7:
39 can be fit into 230 5 times, resulting in a remainder of 35.
Put 5 as the next digit of the answer. 
Result so far: 8483.5
If we subtract 195 from 230, we get 35.
Since there are no more digits in the dividend, we add a zero to the remainder making it 350, and continue the process.

Let's proceed to step 8:
When dividing 350 by 39, we get 8 with a remainder of 38.
Put 8 as the next digit of the answer. 
Result so far: 8483.58
The remainder is 38 after subtracting 312 from 350.
Since there are no more digits in the dividend, we add a zero to the remainder making it 380, and continue the process.

Moving on to step 9:
When dividing 380 by 39, we get 9 with a remainder of 29.
Use 9 as the next digit of our solution. 
Result so far: 8483.589
Subtract 351 from 380 to get 29.
Since there are no more digits in the dividend, we add a zero to the remainder making it 290, and continue the process.

Going ahead to step 10:
If we divide 290 by 39, we get 7 and a remainder of 17.
Use 7 as the next digit of our solution. 
Result so far: 8483.5897
If we take 273 away from 290, we end up with 17.
Since there are no more digits in the dividend, we add a zero to the remainder making it 170, and continue the process.

Going ahead to step 11:
When dividing 170 by 39, we get 4 with a remainder of 14.
Record the quotient 4 as the next digit in the result. 
Result so far: 8483.58974
Deduct 156 from 170 and we're left with 14.
Since there are no more digits in the dividend, we add a zero to the remainder making it 140, and continue the process.

Moving on to step 12:
39 goes into 140 3 times with a remainder of 23.
Use 3 as the next digit of our solution. 
Result so far: 8483.589743
Subtract 117 from 140 to get 23.
Since there are no more digits in the dividend, we add a zero to the remainder making it 230, and continue the process.

Let's proceed to step 13:
The number 39 fits into 230 5 times, leaving a remainder of 35.
The next digit of our result is 5. 
Result so far: 8483.5897435
If we subtract 195 from 230, we get 35.
Since there are no more digits in the dividend, we add a zero to the remainder making it 350, and continue the process.

Moving on to step 14:
When dividing 350 by 39, we get 8 with a remainder of 38.
Record the quotient 8 as the next digit in the result. 
Result so far: 8483.58974358
If we take 312 away from 350, we end up with 38.
Since there are no more digits in the dividend, we add a zero to the remainder making it 380, and continue the process.

The quotient of the division is 8483.58974358, and the remainder is 3.8e-08.