39163647 divided by 871 
The aim is to understand the frequency of 871 in 39163647.

Step 1:
871 can be fit into 3 0 times, resulting in a remainder of 3.
Put 0 as the next digit of the answer. 
Result so far: 0.0
The remainder is 3 after subtracting 0 from 3.
Append the next digit (9) from the dividend to 3 and continue with: 39 / 871

On to step 2:
39 divided by 871 is 0 with a remainder of 39.
The next digit of our result is 0. 
Result so far: 0.0
Deduct 0 from 39 and we're left with 39.
Take the next digit (1) from the dividend and append it to 39, then repeat: 391 / 871

Advancing to step 3:
391 divided by 871 is 0 with a remainder of 391.
The number 0 becomes the next digit in our result. 
Result so far: 0.0
The remainder is 391 after subtracting 0 from 391.
Bring next digit (6) of the dividend behind the 391 and repeat the process: 3916 / 871

Moving on to step 4:
If we divide 3916 by 871, we get 4 and a remainder of 432.
Put 4 as the next digit of the answer. 
Result so far: 4.0
The remainder is 432 after subtracting 3484 from 3916.
Fetch the next digit (3) from the dividend, attach it to 432 and continue: 4323 / 871

On to step 5:
The number 871 fits into 4323 4 times, leaving a remainder of 839.
Write down 4 as next digit of the result. 
Result so far: 44.0
Subtracting 3484 from 4323 leaves us with 839.
Fetch the next digit (6) from the dividend, attach it to 839 and continue: 8396 / 871

Going ahead to step 6:
The number 871 fits into 8396 9 times, leaving a remainder of 557.
Write down 9 as next digit of the result. 
Result so far: 449.0
Deduct 7839 from 8396 and we're left with 557.
Fetch the next digit (4) from the dividend, attach it to 557 and continue: 5574 / 871

Advancing to step 7:
871 goes into 5574 6 times with a remainder of 348.
Write down 6 as next digit of the result. 
Result so far: 4496.0
If we subtract 5226 from 5574, we get 348.
Grab the next digit (7) from the dividend, add it to 348, then carry on: 3487 / 871

Advancing to step 8:
The number 871 fits into 3487 4 times, leaving a remainder of 3.
Use 4 as the next digit of our solution. 
Result so far: 44964.0
Subtract 3484 from 3487 to get 3.
Since there are no more digits in the dividend, we add a zero to the remainder making it 30, and continue the process.

On to step 9:
The number 871 fits into 30 0 times, leaving a remainder of 30.
The number 0 becomes the next digit in our result. 
Result so far: 44964.0
Deduct 0 from 30 and we're left with 30.
Since there are no more digits in the dividend, we add a zero to the remainder making it 300, and continue the process.

Let's proceed to step 10:
The number 871 fits into 300 0 times, leaving a remainder of 300.
The next digit of our result is 0. 
Result so far: 44964.0
Deduct 0 from 300 and we're left with 300.
Since there are no more digits in the dividend, we add a zero to the remainder making it 3000, and continue the process.

The quotient of the division is 44964.0, and the remainder is 0.3.