We look at the division of 67871861 by 441 
The aim is to understand the frequency of 441 in 67871861.

Step 1:
441 can be fit into 6 0 times, resulting in a remainder of 6.
Record the quotient 0 as the next digit in the result. 
Result so far: 0.0
The remainder is 6 after subtracting 0 from 6.
Take the next digit (7) from the dividend and append it to 6, then repeat: 67 / 441

On to step 2:
441 can be fit into 67 0 times, resulting in a remainder of 67.
Put 0 as the next digit of the answer. 
Result so far: 0.0
If we subtract 0 from 67, we get 67.
Fetch the next digit (8) from the dividend, attach it to 67 and continue: 678 / 441

Going ahead to step 3:
441 goes into 678 1 times with a remainder of 237.
Put 1 as the next digit of the answer. 
Result so far: 1.0
If we take 441 away from 678, we end up with 237.
Append the next digit (7) from the dividend to 237 and continue with: 2377 / 441

Advancing to step 4:
441 goes into 2377 5 times with a remainder of 172.
The number 5 becomes the next digit in our result. 
Result so far: 15.0
Subtract 2205 from 2377 to get 172.
Bring next digit (1) of the dividend behind the 172 and repeat the process: 1721 / 441

Let's proceed to step 5:
When dividing 1721 by 441, we get 3 with a remainder of 398.
The next digit of our result is 3. 
Result so far: 153.0
The remainder is 398 after subtracting 1323 from 1721.
Grab the next digit (8) from the dividend, add it to 398, then carry on: 3988 / 441

Moving on to step 6:
3988 divided by 441 is 9 with a remainder of 19.
The number 9 becomes the next digit in our result. 
Result so far: 1539.0
If we subtract 3969 from 3988, we get 19.
Include the next digit (6) from the dividend after 19, then repeat: 196 / 441

Moving on to step 7:
441 goes into 196 0 times with a remainder of 196.
Write down 0 as next digit of the result. 
Result so far: 15390.0
Subtracting 0 from 196 leaves us with 196.
Grab the next digit (1) from the dividend, add it to 196, then carry on: 1961 / 441

Let's proceed to step 8:
If we divide 1961 by 441, we get 4 and a remainder of 197.
Record the quotient 4 as the next digit in the result. 
Result so far: 153904.0
Subtracting 1764 from 1961 leaves us with 197.
Since there are no more digits in the dividend, we add a zero to the remainder making it 1970, and continue the process.

Advancing to step 9:
The number 441 fits into 1970 4 times, leaving a remainder of 206.
Use 4 as the next digit of our solution. 
Result so far: 153904.4
Deduct 1764 from 1970 and we're left with 206.
Since there are no more digits in the dividend, we add a zero to the remainder making it 2060, and continue the process.

Moving on to step 10:
2060 divided by 441 is 4 with a remainder of 296.
Use 4 as the next digit of our solution. 
Result so far: 153904.44
Subtract 1764 from 2060 to get 296.
Since there are no more digits in the dividend, we add a zero to the remainder making it 2960, and continue the process.

The final result is 153904.44 with a remainder of 0.296.