We're dividing 38401141 by 876 
The aim is to understand the frequency of 876 in 38401141.

On to step 1:
If we divide 3 by 876, we get 0 and a remainder of 3.
Put 0 as the next digit of the answer. 
Result so far: 0.0
If we subtract 0 from 3, we get 3.
Include the next digit (8) from the dividend after 3, then repeat: 38 / 876

Going ahead to step 2:
876 goes into 38 0 times with a remainder of 38.
Put 0 as the next digit of the answer. 
Result so far: 0.0
Deduct 0 from 38 and we're left with 38.
Grab the next digit (4) from the dividend, add it to 38, then carry on: 384 / 876

Moving on to step 3:
876 goes into 384 0 times with a remainder of 384.
The number 0 becomes the next digit in our result. 
Result so far: 0.0
Subtract 0 from 384 to get 384.
Fetch the next digit (0) from the dividend, attach it to 384 and continue: 3840 / 876

Going ahead to step 4:
When dividing 3840 by 876, we get 4 with a remainder of 336.
The next digit of our result is 4. 
Result so far: 4.0
If we subtract 3504 from 3840, we get 336.
Take the next digit (1) from the dividend and append it to 336, then repeat: 3361 / 876

On to step 5:
The number 876 fits into 3361 3 times, leaving a remainder of 733.
Write down 3 as next digit of the result. 
Result so far: 43.0
Deduct 2628 from 3361 and we're left with 733.
Grab the next digit (1) from the dividend, add it to 733, then carry on: 7331 / 876

Moving on to step 6:
The number 876 fits into 7331 8 times, leaving a remainder of 323.
Use 8 as the next digit of our solution. 
Result so far: 438.0
Subtracting 7008 from 7331 leaves us with 323.
Include the next digit (4) from the dividend after 323, then repeat: 3234 / 876

Going ahead to step 7:
When dividing 3234 by 876, we get 3 with a remainder of 606.
The next digit of our result is 3. 
Result so far: 4383.0
The remainder is 606 after subtracting 2628 from 3234.
Bring next digit (1) of the dividend behind the 606 and repeat the process: 6061 / 876

Advancing to step 8:
6061 divided by 876 is 6 with a remainder of 805.
Use 6 as the next digit of our solution. 
Result so far: 43836.0
The remainder is 805 after subtracting 5256 from 6061.
Since there are no more digits in the dividend, we add a zero to the remainder making it 8050, and continue the process.

Moving on to step 9:
If we divide 8050 by 876, we get 9 and a remainder of 166.
The next digit of our result is 9. 
Result so far: 43836.9
Subtracting 7884 from 8050 leaves us with 166.
Since there are no more digits in the dividend, we add a zero to the remainder making it 1660, and continue the process.

Advancing to step 10:
If we divide 1660 by 876, we get 1 and a remainder of 784.
Record the quotient 1 as the next digit in the result. 
Result so far: 43836.91
The remainder is 784 after subtracting 876 from 1660.
Since there are no more digits in the dividend, we add a zero to the remainder making it 7840, and continue the process.

Step 11:
876 can be fit into 7840 8 times, resulting in a remainder of 832.
Put 8 as the next digit of the answer. 
Result so far: 43836.918
Deduct 7008 from 7840 and we're left with 832.
Since there are no more digits in the dividend, we add a zero to the remainder making it 8320, and continue the process.

Advancing to step 12:
The number 876 fits into 8320 9 times, leaving a remainder of 436.
Record the quotient 9 as the next digit in the result. 
Result so far: 43836.9189
The remainder is 436 after subtracting 7884 from 8320.
Since there are no more digits in the dividend, we add a zero to the remainder making it 4360, and continue the process.

On to step 13:
When dividing 4360 by 876, we get 4 with a remainder of 856.
Put 4 as the next digit of the answer. 
Result so far: 43836.91894
If we subtract 3504 from 4360, we get 856.
Since there are no more digits in the dividend, we add a zero to the remainder making it 8560, and continue the process.

Going ahead to step 14:
8560 divided by 876 is 9 with a remainder of 676.
Record the quotient 9 as the next digit in the result. 
Result so far: 43836.918949
Subtract 7884 from 8560 to get 676.
Since there are no more digits in the dividend, we add a zero to the remainder making it 6760, and continue the process.

Moving on to step 15:
If we divide 6760 by 876, we get 7 and a remainder of 628.
Put 7 as the next digit of the answer. 
Result so far: 43836.9189497
Subtracting 6132 from 6760 leaves us with 628.
Since there are no more digits in the dividend, we add a zero to the remainder making it 6280, and continue the process.

Step 16:
6280 divided by 876 is 7 with a remainder of 148.
Put 7 as the next digit of the answer. 
Result so far: 43836.91894977
If we subtract 6132 from 6280, we get 148.
Since there are no more digits in the dividend, we add a zero to the remainder making it 1480, and continue the process.

Our division results in 43836.91894977 with a remaining 1.48e-07.