Let's divide 86481741 by 371
The aim is to understand the frequency of 371 in 86481741.

Moving on to step 1:
If we divide 8 by 371, we get 0 and a remainder of 8.
Use 0 as the next digit of our solution. 
Result so far: 0.0
Subtracting 0 from 8 leaves us with 8.
Take the next digit (6) from the dividend and append it to 8, then repeat: 86 / 371

Going ahead to step 2:
371 can be fit into 86 0 times, resulting in a remainder of 86.
The next digit of our result is 0. 
Result so far: 0.0
Subtracting 0 from 86 leaves us with 86.
Append the next digit (4) from the dividend to 86 and continue with: 864 / 371

Advancing to step 3:
864 divided by 371 is 2 with a remainder of 122.
Record the quotient 2 as the next digit in the result. 
Result so far: 2.0
Subtract 742 from 864 to get 122.
Grab the next digit (8) from the dividend, add it to 122, then carry on: 1228 / 371

Going ahead to step 4:
1228 divided by 371 is 3 with a remainder of 115.
The number 3 becomes the next digit in our result. 
Result so far: 23.0
If we subtract 1113 from 1228, we get 115.
Bring next digit (1) of the dividend behind the 115 and repeat the process: 1151 / 371

Going ahead to step 5:
When dividing 1151 by 371, we get 3 with a remainder of 38.
Use 3 as the next digit of our solution. 
Result so far: 233.0
If we subtract 1113 from 1151, we get 38.
Bring next digit (7) of the dividend behind the 38 and repeat the process: 387 / 371

Let's proceed to step 6:
If we divide 387 by 371, we get 1 and a remainder of 16.
Write down 1 as next digit of the result. 
Result so far: 2331.0
Subtracting 371 from 387 leaves us with 16.
Grab the next digit (4) from the dividend, add it to 16, then carry on: 164 / 371

Moving on to step 7:
164 divided by 371 is 0 with a remainder of 164.
The number 0 becomes the next digit in our result. 
Result so far: 23310.0
If we subtract 0 from 164, we get 164.
Append the next digit (1) from the dividend to 164 and continue with: 1641 / 371

Moving on to step 8:
371 can be fit into 1641 4 times, resulting in a remainder of 157.
The next digit of our result is 4. 
Result so far: 233104.0
Subtracting 1484 from 1641 leaves us with 157.
Since there are no more digits in the dividend, we add a zero to the remainder making it 1570, and continue the process.

Let's proceed to step 9:
The number 371 fits into 1570 4 times, leaving a remainder of 86.
Record the quotient 4 as the next digit in the result. 
Result so far: 233104.4
Subtract 1484 from 1570 to get 86.
Since there are no more digits in the dividend, we add a zero to the remainder making it 860, and continue the process.

Going ahead to step 10:
371 goes into 860 2 times with a remainder of 118.
The next digit of our result is 2. 
Result so far: 233104.42
If we subtract 742 from 860, we get 118.
Since there are no more digits in the dividend, we add a zero to the remainder making it 1180, and continue the process.

Step 11:
371 can be fit into 1180 3 times, resulting in a remainder of 67.
Put 3 as the next digit of the answer. 
Result so far: 233104.423
Subtract 1113 from 1180 to get 67.
Since there are no more digits in the dividend, we add a zero to the remainder making it 670, and continue the process.

Moving on to step 12:
When dividing 670 by 371, we get 1 with a remainder of 299.
Put 1 as the next digit of the answer. 
Result so far: 233104.4231
If we subtract 371 from 670, we get 299.
Since there are no more digits in the dividend, we add a zero to the remainder making it 2990, and continue the process.

On to step 13:
371 can be fit into 2990 8 times, resulting in a remainder of 22.
The number 8 becomes the next digit in our result. 
Result so far: 233104.42318
Subtracting 2968 from 2990 leaves us with 22.
Since there are no more digits in the dividend, we add a zero to the remainder making it 220, and continue the process.

On to step 14:
371 goes into 220 0 times with a remainder of 220.
Put 0 as the next digit of the answer. 
Result so far: 233104.42318
If we take 0 away from 220, we end up with 220.
Since there are no more digits in the dividend, we add a zero to the remainder making it 2200, and continue the process.

Advancing to step 15:
371 goes into 2200 5 times with a remainder of 345.
Write down 5 as next digit of the result. 
Result so far: 233104.4231805
Subtracting 1855 from 2200 leaves us with 345.
Since there are no more digits in the dividend, we add a zero to the remainder making it 3450, and continue the process.

Advancing to step 16:
371 can be fit into 3450 9 times, resulting in a remainder of 111.
Record the quotient 9 as the next digit in the result. 
Result so far: 233104.42318059
If we take 3339 away from 3450, we end up with 111.
Since there are no more digits in the dividend, we add a zero to the remainder making it 1110, and continue the process.

After the division, we end up with 233104.42318059 and a remainder of 1.11e-07.