Let's divide 398122 by 83
The aim is to understand the frequency of 83 in 398122.

Let's proceed to step 1:
If we divide 3 by 83, we get 0 and a remainder of 3.
Record the quotient 0 as the next digit in the result. 
Result so far: 0.0
Subtracting 0 from 3 leaves us with 3.
Append the next digit (9) from the dividend to 3 and continue with: 39 / 83

On to step 2:
The number 83 fits into 39 0 times, leaving a remainder of 39.
The number 0 becomes the next digit in our result. 
Result so far: 0.0
If we take 0 away from 39, we end up with 39.
Fetch the next digit (8) from the dividend, attach it to 39 and continue: 398 / 83

On to step 3:
When dividing 398 by 83, we get 4 with a remainder of 66.
Record the quotient 4 as the next digit in the result. 
Result so far: 4.0
If we subtract 332 from 398, we get 66.
Append the next digit (1) from the dividend to 66 and continue with: 661 / 83

Moving on to step 4:
If we divide 661 by 83, we get 7 and a remainder of 80.
The number 7 becomes the next digit in our result. 
Result so far: 47.0
Deduct 581 from 661 and we're left with 80.
Include the next digit (2) from the dividend after 80, then repeat: 802 / 83

Advancing to step 5:
83 goes into 802 9 times with a remainder of 55.
The number 9 becomes the next digit in our result. 
Result so far: 479.0
The remainder is 55 after subtracting 747 from 802.
Include the next digit (2) from the dividend after 55, then repeat: 552 / 83

Advancing to step 6:
83 goes into 552 6 times with a remainder of 54.
Write down 6 as next digit of the result. 
Result so far: 4796.0
If we subtract 498 from 552, we get 54.
Since there are no more digits in the dividend, we add a zero to the remainder making it 540, and continue the process.

Let's proceed to step 7:
83 can be fit into 540 6 times, resulting in a remainder of 42.
The number 6 becomes the next digit in our result. 
Result so far: 4796.6
If we take 498 away from 540, we end up with 42.
Since there are no more digits in the dividend, we add a zero to the remainder making it 420, and continue the process.

Step 8:
83 can be fit into 420 5 times, resulting in a remainder of 5.
Put 5 as the next digit of the answer. 
Result so far: 4796.65
The remainder is 5 after subtracting 415 from 420.
Since there are no more digits in the dividend, we add a zero to the remainder making it 50, and continue the process.

Moving on to step 9:
When dividing 50 by 83, we get 0 with a remainder of 50.
Write down 0 as next digit of the result. 
Result so far: 4796.65
The remainder is 50 after subtracting 0 from 50.
Since there are no more digits in the dividend, we add a zero to the remainder making it 500, and continue the process.

On to step 10:
83 can be fit into 500 6 times, resulting in a remainder of 2.
Put 6 as the next digit of the answer. 
Result so far: 4796.6506
Deduct 498 from 500 and we're left with 2.
Since there are no more digits in the dividend, we add a zero to the remainder making it 20, and continue the process.

Let's proceed to step 11:
20 divided by 83 is 0 with a remainder of 20.
Record the quotient 0 as the next digit in the result. 
Result so far: 4796.6506
The remainder is 20 after subtracting 0 from 20.
Since there are no more digits in the dividend, we add a zero to the remainder making it 200, and continue the process.

Step 12:
83 can be fit into 200 2 times, resulting in a remainder of 34.
Record the quotient 2 as the next digit in the result. 
Result so far: 4796.650602
Deduct 166 from 200 and we're left with 34.
Since there are no more digits in the dividend, we add a zero to the remainder making it 340, and continue the process.

Advancing to step 13:
340 divided by 83 is 4 with a remainder of 8.
The next digit of our result is 4. 
Result so far: 4796.6506024
The remainder is 8 after subtracting 332 from 340.
Since there are no more digits in the dividend, we add a zero to the remainder making it 80, and continue the process.

Going ahead to step 14:
The number 83 fits into 80 0 times, leaving a remainder of 80.
The number 0 becomes the next digit in our result. 
Result so far: 4796.6506024
The remainder is 80 after subtracting 0 from 80.
Since there are no more digits in the dividend, we add a zero to the remainder making it 800, and continue the process.

In conclusion, the division gives 4796.6506024 with a balance of 8e-08.