We're dividing 881379 by 39 
The aim is to understand the frequency of 39 in 881379.

Let's proceed to step 1:
If we divide 8 by 39, we get 0 and a remainder of 8.
The next digit of our result is 0. 
Result so far: 0.0
The remainder is 8 after subtracting 0 from 8.
Grab the next digit (8) from the dividend, add it to 8, then carry on: 88 / 39

Let's proceed to step 2:
When dividing 88 by 39, we get 2 with a remainder of 10.
Write down 2 as next digit of the result. 
Result so far: 2.0
The remainder is 10 after subtracting 78 from 88.
Take the next digit (1) from the dividend and append it to 10, then repeat: 101 / 39

Going ahead to step 3:
If we divide 101 by 39, we get 2 and a remainder of 23.
The next digit of our result is 2. 
Result so far: 22.0
The remainder is 23 after subtracting 78 from 101.
Bring next digit (3) of the dividend behind the 23 and repeat the process: 233 / 39

On to step 4:
39 goes into 233 5 times with a remainder of 38.
Put 5 as the next digit of the answer. 
Result so far: 225.0
If we take 195 away from 233, we end up with 38.
Append the next digit (7) from the dividend to 38 and continue with: 387 / 39

Moving on to step 5:
39 can be fit into 387 9 times, resulting in a remainder of 36.
Put 9 as the next digit of the answer. 
Result so far: 2259.0
Subtract 351 from 387 to get 36.
Take the next digit (9) from the dividend and append it to 36, then repeat: 369 / 39

Let's proceed to step 6:
The number 39 fits into 369 9 times, leaving a remainder of 18.
Write down 9 as next digit of the result. 
Result so far: 22599.0
Subtracting 351 from 369 leaves us with 18.
Since there are no more digits in the dividend, we add a zero to the remainder making it 180, and continue the process.

Step 7:
39 can be fit into 180 4 times, resulting in a remainder of 24.
The next digit of our result is 4. 
Result so far: 22599.4
If we take 156 away from 180, we end up with 24.
Since there are no more digits in the dividend, we add a zero to the remainder making it 240, and continue the process.

Moving on to step 8:
If we divide 240 by 39, we get 6 and a remainder of 6.
The next digit of our result is 6. 
Result so far: 22599.46
If we subtract 234 from 240, we get 6.
Since there are no more digits in the dividend, we add a zero to the remainder making it 60, and continue the process.

Moving on to step 9:
The number 39 fits into 60 1 times, leaving a remainder of 21.
Put 1 as the next digit of the answer. 
Result so far: 22599.461
If we take 39 away from 60, we end up with 21.
Since there are no more digits in the dividend, we add a zero to the remainder making it 210, and continue the process.

Going ahead to step 10:
The number 39 fits into 210 5 times, leaving a remainder of 15.
The number 5 becomes the next digit in our result. 
Result so far: 22599.4615
Deduct 195 from 210 and we're left with 15.
Since there are no more digits in the dividend, we add a zero to the remainder making it 150, and continue the process.

Step 11:
The number 39 fits into 150 3 times, leaving a remainder of 33.
Put 3 as the next digit of the answer. 
Result so far: 22599.46153
If we take 117 away from 150, we end up with 33.
Since there are no more digits in the dividend, we add a zero to the remainder making it 330, and continue the process.

Step 12:
If we divide 330 by 39, we get 8 and a remainder of 18.
Put 8 as the next digit of the answer. 
Result so far: 22599.461538
If we take 312 away from 330, we end up with 18.
Since there are no more digits in the dividend, we add a zero to the remainder making it 180, and continue the process.

Step 13:
When dividing 180 by 39, we get 4 with a remainder of 24.
The number 4 becomes the next digit in our result. 
Result so far: 22599.4615384
Subtract 156 from 180 to get 24.
Since there are no more digits in the dividend, we add a zero to the remainder making it 240, and continue the process.

Going ahead to step 14:
39 goes into 240 6 times with a remainder of 6.
The next digit of our result is 6. 
Result so far: 22599.46153846
Subtracting 234 from 240 leaves us with 6.
Since there are no more digits in the dividend, we add a zero to the remainder making it 60, and continue the process.

The quotient of the division is 22599.46153846, and the remainder is 6e-09.