We look at the division of 331384 by 83 
The aim is to understand the frequency of 83 in 331384.

On to step 1:
The number 83 fits into 3 0 times, leaving a remainder of 3.
Use 0 as the next digit of our solution. 
Result so far: 0.0
Deduct 0 from 3 and we're left with 3.
Take the next digit (3) from the dividend and append it to 3, then repeat: 33 / 83

Moving on to step 2:
When dividing 33 by 83, we get 0 with a remainder of 33.
The number 0 becomes the next digit in our result. 
Result so far: 0.0
If we subtract 0 from 33, we get 33.
Fetch the next digit (1) from the dividend, attach it to 33 and continue: 331 / 83

Step 3:
331 divided by 83 is 3 with a remainder of 82.
The next digit of our result is 3. 
Result so far: 3.0
Subtracting 249 from 331 leaves us with 82.
Fetch the next digit (3) from the dividend, attach it to 82 and continue: 823 / 83

On to step 4:
83 goes into 823 9 times with a remainder of 76.
Put 9 as the next digit of the answer. 
Result so far: 39.0
Subtracting 747 from 823 leaves us with 76.
Include the next digit (8) from the dividend after 76, then repeat: 768 / 83

Step 5:
The number 83 fits into 768 9 times, leaving a remainder of 21.
Write down 9 as next digit of the result. 
Result so far: 399.0
Deduct 747 from 768 and we're left with 21.
Include the next digit (4) from the dividend after 21, then repeat: 214 / 83

Let's proceed to step 6:
214 divided by 83 is 2 with a remainder of 48.
Put 2 as the next digit of the answer. 
Result so far: 3992.0
Subtracting 166 from 214 leaves us with 48.
Since there are no more digits in the dividend, we add a zero to the remainder making it 480, and continue the process.

Going ahead to step 7:
83 can be fit into 480 5 times, resulting in a remainder of 65.
The number 5 becomes the next digit in our result. 
Result so far: 3992.5
Subtract 415 from 480 to get 65.
Since there are no more digits in the dividend, we add a zero to the remainder making it 650, and continue the process.

Moving on to step 8:
650 divided by 83 is 7 with a remainder of 69.
Use 7 as the next digit of our solution. 
Result so far: 3992.57
Subtract 581 from 650 to get 69.
Since there are no more digits in the dividend, we add a zero to the remainder making it 690, and continue the process.

Let's proceed to step 9:
If we divide 690 by 83, we get 8 and a remainder of 26.
The number 8 becomes the next digit in our result. 
Result so far: 3992.578
Subtracting 664 from 690 leaves us with 26.
Since there are no more digits in the dividend, we add a zero to the remainder making it 260, and continue the process.

Moving on to step 10:
The number 83 fits into 260 3 times, leaving a remainder of 11.
Write down 3 as next digit of the result. 
Result so far: 3992.5783
Subtracting 249 from 260 leaves us with 11.
Since there are no more digits in the dividend, we add a zero to the remainder making it 110, and continue the process.

Step 11:
83 goes into 110 1 times with a remainder of 27.
The next digit of our result is 1. 
Result so far: 3992.57831
If we subtract 83 from 110, we get 27.
Since there are no more digits in the dividend, we add a zero to the remainder making it 270, and continue the process.

Going ahead to step 12:
83 can be fit into 270 3 times, resulting in a remainder of 21.
The number 3 becomes the next digit in our result. 
Result so far: 3992.578313
Subtracting 249 from 270 leaves us with 21.
Since there are no more digits in the dividend, we add a zero to the remainder making it 210, and continue the process.

Advancing to step 13:
83 can be fit into 210 2 times, resulting in a remainder of 44.
Use 2 as the next digit of our solution. 
Result so far: 3992.5783132
The remainder is 44 after subtracting 166 from 210.
Since there are no more digits in the dividend, we add a zero to the remainder making it 440, and continue the process.

Moving on to step 14:
If we divide 440 by 83, we get 5 and a remainder of 25.
The number 5 becomes the next digit in our result. 
Result so far: 3992.57831325
Deduct 415 from 440 and we're left with 25.
Since there are no more digits in the dividend, we add a zero to the remainder making it 250, and continue the process.

The quotient of the division is 3992.57831325, and the remainder is 2.5e-08.