81671048 divided by 841 
The aim is to understand the frequency of 841 in 81671048.

On to step 1:
841 goes into 8 0 times with a remainder of 8.
The number 0 becomes the next digit in our result. 
Result so far: 0.0
If we subtract 0 from 8, we get 8.
Bring next digit (1) of the dividend behind the 8 and repeat the process: 81 / 841

On to step 2:
841 can be fit into 81 0 times, resulting in a remainder of 81.
Put 0 as the next digit of the answer. 
Result so far: 0.0
If we subtract 0 from 81, we get 81.
Grab the next digit (6) from the dividend, add it to 81, then carry on: 816 / 841

Let's proceed to step 3:
816 divided by 841 is 0 with a remainder of 816.
Put 0 as the next digit of the answer. 
Result so far: 0.0
The remainder is 816 after subtracting 0 from 816.
Include the next digit (7) from the dividend after 816, then repeat: 8167 / 841

Moving on to step 4:
841 goes into 8167 9 times with a remainder of 598.
Write down 9 as next digit of the result. 
Result so far: 9.0
If we take 7569 away from 8167, we end up with 598.
Take the next digit (1) from the dividend and append it to 598, then repeat: 5981 / 841

Step 5:
841 can be fit into 5981 7 times, resulting in a remainder of 94.
Write down 7 as next digit of the result. 
Result so far: 97.0
If we take 5887 away from 5981, we end up with 94.
Grab the next digit (0) from the dividend, add it to 94, then carry on: 940 / 841

Let's proceed to step 6:
841 can be fit into 940 1 times, resulting in a remainder of 99.
Put 1 as the next digit of the answer. 
Result so far: 971.0
Subtracting 841 from 940 leaves us with 99.
Append the next digit (4) from the dividend to 99 and continue with: 994 / 841

Let's proceed to step 7:
The number 841 fits into 994 1 times, leaving a remainder of 153.
The number 1 becomes the next digit in our result. 
Result so far: 9711.0
Deduct 841 from 994 and we're left with 153.
Append the next digit (8) from the dividend to 153 and continue with: 1538 / 841

On to step 8:
841 goes into 1538 1 times with a remainder of 697.
Use 1 as the next digit of our solution. 
Result so far: 97111.0
If we subtract 841 from 1538, we get 697.
Since there are no more digits in the dividend, we add a zero to the remainder making it 6970, and continue the process.

Going ahead to step 9:
841 can be fit into 6970 8 times, resulting in a remainder of 242.
The number 8 becomes the next digit in our result. 
Result so far: 97111.8
If we take 6728 away from 6970, we end up with 242.
Since there are no more digits in the dividend, we add a zero to the remainder making it 2420, and continue the process.

On to step 10:
The number 841 fits into 2420 2 times, leaving a remainder of 738.
Put 2 as the next digit of the answer. 
Result so far: 97111.82
Subtracting 1682 from 2420 leaves us with 738.
Since there are no more digits in the dividend, we add a zero to the remainder making it 7380, and continue the process.

Going ahead to step 11:
If we divide 7380 by 841, we get 8 and a remainder of 652.
Record the quotient 8 as the next digit in the result. 
Result so far: 97111.828
Deduct 6728 from 7380 and we're left with 652.
Since there are no more digits in the dividend, we add a zero to the remainder making it 6520, and continue the process.

Moving on to step 12:
The number 841 fits into 6520 7 times, leaving a remainder of 633.
Put 7 as the next digit of the answer. 
Result so far: 97111.8287
Subtract 5887 from 6520 to get 633.
Since there are no more digits in the dividend, we add a zero to the remainder making it 6330, and continue the process.

Let's proceed to step 13:
When dividing 6330 by 841, we get 7 with a remainder of 443.
The number 7 becomes the next digit in our result. 
Result so far: 97111.82877
Subtract 5887 from 6330 to get 443.
Since there are no more digits in the dividend, we add a zero to the remainder making it 4430, and continue the process.

The quotient of the division is 97111.82877, and the remainder is 0.000443.