209968 divided by 82 
The aim is to understand the frequency of 82 in 209968.

Going ahead to step 1:
2 divided by 82 is 0 with a remainder of 2.
Write down 0 as next digit of the result. 
Result so far: 0.0
If we take 0 away from 2, we end up with 2.
Grab the next digit (0) from the dividend, add it to 2, then carry on: 20 / 82

Advancing to step 2:
20 divided by 82 is 0 with a remainder of 20.
The number 0 becomes the next digit in our result. 
Result so far: 0.0
If we take 0 away from 20, we end up with 20.
Bring next digit (9) of the dividend behind the 20 and repeat the process: 209 / 82

Moving on to step 3:
82 goes into 209 2 times with a remainder of 45.
The number 2 becomes the next digit in our result. 
Result so far: 2.0
Deduct 164 from 209 and we're left with 45.
Take the next digit (9) from the dividend and append it to 45, then repeat: 459 / 82

On to step 4:
82 can be fit into 459 5 times, resulting in a remainder of 49.
Use 5 as the next digit of our solution. 
Result so far: 25.0
The remainder is 49 after subtracting 410 from 459.
Bring next digit (6) of the dividend behind the 49 and repeat the process: 496 / 82

On to step 5:
496 divided by 82 is 6 with a remainder of 4.
The next digit of our result is 6. 
Result so far: 256.0
Subtracting 492 from 496 leaves us with 4.
Grab the next digit (8) from the dividend, add it to 4, then carry on: 48 / 82

Step 6:
If we divide 48 by 82, we get 0 and a remainder of 48.
The next digit of our result is 0. 
Result so far: 2560.0
The remainder is 48 after subtracting 0 from 48.
Since there are no more digits in the dividend, we add a zero to the remainder making it 480, and continue the process.

Step 7:
When dividing 480 by 82, we get 5 with a remainder of 70.
Put 5 as the next digit of the answer. 
Result so far: 2560.5
Subtracting 410 from 480 leaves us with 70.
Since there are no more digits in the dividend, we add a zero to the remainder making it 700, and continue the process.

On to step 8:
82 can be fit into 700 8 times, resulting in a remainder of 44.
The next digit of our result is 8. 
Result so far: 2560.58
If we subtract 656 from 700, we get 44.
Since there are no more digits in the dividend, we add a zero to the remainder making it 440, and continue the process.

Going ahead to step 9:
440 divided by 82 is 5 with a remainder of 30.
The number 5 becomes the next digit in our result. 
Result so far: 2560.585
If we subtract 410 from 440, we get 30.
Since there are no more digits in the dividend, we add a zero to the remainder making it 300, and continue the process.

Going ahead to step 10:
82 goes into 300 3 times with a remainder of 54.
The next digit of our result is 3. 
Result so far: 2560.5853
The remainder is 54 after subtracting 246 from 300.
Since there are no more digits in the dividend, we add a zero to the remainder making it 540, and continue the process.

Advancing to step 11:
If we divide 540 by 82, we get 6 and a remainder of 48.
Write down 6 as next digit of the result. 
Result so far: 2560.58536
If we subtract 492 from 540, we get 48.
Since there are no more digits in the dividend, we add a zero to the remainder making it 480, and continue the process.

Let's proceed to step 12:
82 can be fit into 480 5 times, resulting in a remainder of 70.
The number 5 becomes the next digit in our result. 
Result so far: 2560.585365
Subtracting 410 from 480 leaves us with 70.
Since there are no more digits in the dividend, we add a zero to the remainder making it 700, and continue the process.

Advancing to step 13:
If we divide 700 by 82, we get 8 and a remainder of 44.
Put 8 as the next digit of the answer. 
Result so far: 2560.5853658
Subtracting 656 from 700 leaves us with 44.
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:
The number 82 fits into 440 5 times, leaving a remainder of 30.
Write down 5 as next digit of the result. 
Result so far: 2560.58536585
Subtracting 410 from 440 leaves us with 30.
Since there are no more digits in the dividend, we add a zero to the remainder making it 300, and continue the process.

After the division, we end up with 2560.58536585 and a remainder of 3e-08.