Let's divide 81374661 by 371
The aim is to understand the frequency of 371 in 81374661.

On to step 1:
When dividing 8 by 371, we get 0 with a remainder of 8.
Use 0 as the next digit of our solution. 
Result so far: 0.0
Subtract 0 from 8 to get 8.
Grab the next digit (1) from the dividend, add it to 8, then carry on: 81 / 371

Let's proceed to step 2:
81 divided by 371 is 0 with a remainder of 81.
The number 0 becomes the next digit in our result. 
Result so far: 0.0
Subtract 0 from 81 to get 81.
Take the next digit (3) from the dividend and append it to 81, then repeat: 813 / 371

Let's proceed to step 3:
If we divide 813 by 371, we get 2 and a remainder of 71.
Use 2 as the next digit of our solution. 
Result so far: 2.0
If we take 742 away from 813, we end up with 71.
Grab the next digit (7) from the dividend, add it to 71, then carry on: 717 / 371

Moving on to step 4:
When dividing 717 by 371, we get 1 with a remainder of 346.
The next digit of our result is 1. 
Result so far: 21.0
If we take 371 away from 717, we end up with 346.
Grab the next digit (4) from the dividend, add it to 346, then carry on: 3464 / 371

On to step 5:
The number 371 fits into 3464 9 times, leaving a remainder of 125.
Write down 9 as next digit of the result. 
Result so far: 219.0
Subtracting 3339 from 3464 leaves us with 125.
Grab the next digit (6) from the dividend, add it to 125, then carry on: 1256 / 371

Moving on to step 6:
The number 371 fits into 1256 3 times, leaving a remainder of 143.
The next digit of our result is 3. 
Result so far: 2193.0
If we take 1113 away from 1256, we end up with 143.
Fetch the next digit (6) from the dividend, attach it to 143 and continue: 1436 / 371

Let's proceed to step 7:
When dividing 1436 by 371, we get 3 with a remainder of 323.
Record the quotient 3 as the next digit in the result. 
Result so far: 21933.0
If we subtract 1113 from 1436, we get 323.
Fetch the next digit (1) from the dividend, attach it to 323 and continue: 3231 / 371

Step 8:
The number 371 fits into 3231 8 times, leaving a remainder of 263.
Record the quotient 8 as the next digit in the result. 
Result so far: 219338.0
Deduct 2968 from 3231 and we're left with 263.
Since there are no more digits in the dividend, we add a zero to the remainder making it 2630, and continue the process.

Going ahead to step 9:
371 can be fit into 2630 7 times, resulting in a remainder of 33.
The number 7 becomes the next digit in our result. 
Result so far: 219338.7
If we subtract 2597 from 2630, we get 33.
Since there are no more digits in the dividend, we add a zero to the remainder making it 330, and continue the process.

Step 10:
371 can be fit into 330 0 times, resulting in a remainder of 330.
Record the quotient 0 as the next digit in the result. 
Result so far: 219338.7
Subtracting 0 from 330 leaves us with 330.
Since there are no more digits in the dividend, we add a zero to the remainder making it 3300, and continue the process.

On to step 11:
When dividing 3300 by 371, we get 8 with a remainder of 332.
Write down 8 as next digit of the result. 
Result so far: 219338.708
If we take 2968 away from 3300, we end up with 332.
Since there are no more digits in the dividend, we add a zero to the remainder making it 3320, and continue the process.

Let's proceed to step 12:
If we divide 3320 by 371, we get 8 and a remainder of 352.
Record the quotient 8 as the next digit in the result. 
Result so far: 219338.7088
If we take 2968 away from 3320, we end up with 352.
Since there are no more digits in the dividend, we add a zero to the remainder making it 3520, and continue the process.

Our division results in 219338.7088 with a remaining 0.00352.