Let's divide 216410 by 83
The aim is to understand the frequency of 83 in 216410.

Let's proceed to step 1:
83 goes into 2 0 times with a remainder of 2.
Record the quotient 0 as the next digit in the result. 
Result so far: 0.0
Deduct 0 from 2 and we're left with 2.
Include the next digit (1) from the dividend after 2, then repeat: 21 / 83

Advancing to step 2:
The number 83 fits into 21 0 times, leaving a remainder of 21.
Record the quotient 0 as the next digit in the result. 
Result so far: 0.0
Subtracting 0 from 21 leaves us with 21.
Take the next digit (6) from the dividend and append it to 21, then repeat: 216 / 83

Moving on to step 3:
If we divide 216 by 83, we get 2 and a remainder of 50.
Record the quotient 2 as the next digit in the result. 
Result so far: 2.0
The remainder is 50 after subtracting 166 from 216.
Bring next digit (4) of the dividend behind the 50 and repeat the process: 504 / 83

Advancing to step 4:
83 goes into 504 6 times with a remainder of 6.
Put 6 as the next digit of the answer. 
Result so far: 26.0
Deduct 498 from 504 and we're left with 6.
Include the next digit (1) from the dividend after 6, then repeat: 61 / 83

Moving on to step 5:
83 goes into 61 0 times with a remainder of 61.
Record the quotient 0 as the next digit in the result. 
Result so far: 260.0
Subtract 0 from 61 to get 61.
Take the next digit (0) from the dividend and append it to 61, then repeat: 610 / 83

Let's proceed to step 6:
83 can be fit into 610 7 times, resulting in a remainder of 29.
Use 7 as the next digit of our solution. 
Result so far: 2607.0
Subtract 581 from 610 to get 29.
Since there are no more digits in the dividend, we add a zero to the remainder making it 290, and continue the process.

Advancing to step 7:
The number 83 fits into 290 3 times, leaving a remainder of 41.
The next digit of our result is 3. 
Result so far: 2607.3
Subtract 249 from 290 to get 41.
Since there are no more digits in the dividend, we add a zero to the remainder making it 410, and continue the process.

Advancing to step 8:
410 divided by 83 is 4 with a remainder of 78.
Write down 4 as next digit of the result. 
Result so far: 2607.34
If we subtract 332 from 410, we get 78.
Since there are no more digits in the dividend, we add a zero to the remainder making it 780, and continue the process.

On to step 9:
83 goes into 780 9 times with a remainder of 33.
Use 9 as the next digit of our solution. 
Result so far: 2607.349
Subtracting 747 from 780 leaves us with 33.
Since there are no more digits in the dividend, we add a zero to the remainder making it 330, and continue the process.

Advancing to step 10:
83 goes into 330 3 times with a remainder of 81.
Record the quotient 3 as the next digit in the result. 
Result so far: 2607.3493
Subtracting 249 from 330 leaves us with 81.
Since there are no more digits in the dividend, we add a zero to the remainder making it 810, and continue the process.

Going ahead to step 11:
83 can be fit into 810 9 times, resulting in a remainder of 63.
Use 9 as the next digit of our solution. 
Result so far: 2607.34939
Subtracting 747 from 810 leaves us with 63.
Since there are no more digits in the dividend, we add a zero to the remainder making it 630, and continue the process.

Step 12:
83 goes into 630 7 times with a remainder of 49.
Put 7 as the next digit of the answer. 
Result so far: 2607.349397
The remainder is 49 after subtracting 581 from 630.
Since there are no more digits in the dividend, we add a zero to the remainder making it 490, and continue the process.

Going ahead to step 13:
If we divide 490 by 83, we get 5 and a remainder of 75.
Use 5 as the next digit of our solution. 
Result so far: 2607.3493975
Subtracting 415 from 490 leaves us with 75.
Since there are no more digits in the dividend, we add a zero to the remainder making it 750, and continue the process.

Moving on to step 14:
750 divided by 83 is 9 with a remainder of 3.
Write down 9 as next digit of the result. 
Result so far: 2607.34939759
The remainder is 3 after subtracting 747 from 750.
Since there are no more digits in the dividend, we add a zero to the remainder making it 30, and continue the process.

The final outcome is 2607.34939759, with a leftover of 3e-09.