182109 ÷ 82 
The aim is to understand the frequency of 82 in 182109.

Going ahead to step 1:
1 divided by 82 is 0 with a remainder of 1.
The next digit of our result is 0. 
Result so far: 0.0
The remainder is 1 after subtracting 0 from 1.
Fetch the next digit (8) from the dividend, attach it to 1 and continue: 18 / 82

Going ahead to step 2:
82 goes into 18 0 times with a remainder of 18.
Put 0 as the next digit of the answer. 
Result so far: 0.0
Deduct 0 from 18 and we're left with 18.
Grab the next digit (2) from the dividend, add it to 18, then carry on: 182 / 82

On to step 3:
When dividing 182 by 82, we get 2 with a remainder of 18.
The next digit of our result is 2. 
Result so far: 2.0
If we subtract 164 from 182, we get 18.
Grab the next digit (1) from the dividend, add it to 18, then carry on: 181 / 82

On to step 4:
181 divided by 82 is 2 with a remainder of 17.
Record the quotient 2 as the next digit in the result. 
Result so far: 22.0
Subtracting 164 from 181 leaves us with 17.
Append the next digit (0) from the dividend to 17 and continue with: 170 / 82

Moving on to step 5:
170 divided by 82 is 2 with a remainder of 6.
Put 2 as the next digit of the answer. 
Result so far: 222.0
If we take 164 away from 170, we end up with 6.
Fetch the next digit (9) from the dividend, attach it to 6 and continue: 69 / 82

Moving on to step 6:
The number 82 fits into 69 0 times, leaving a remainder of 69.
Record the quotient 0 as the next digit in the result. 
Result so far: 2220.0
If we take 0 away from 69, we end up with 69.
Since there are no more digits in the dividend, we add a zero to the remainder making it 690, and continue the process.

Step 7:
82 goes into 690 8 times with a remainder of 34.
Record the quotient 8 as the next digit in the result. 
Result so far: 2220.8
Deduct 656 from 690 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.

Moving on to step 8:
82 can be fit into 340 4 times, resulting in a remainder of 12.
Write down 4 as next digit of the result. 
Result so far: 2220.84
Deduct 328 from 340 and we're left with 12.
Since there are no more digits in the dividend, we add a zero to the remainder making it 120, and continue the process.

Going ahead to step 9:
120 divided by 82 is 1 with a remainder of 38.
Put 1 as the next digit of the answer. 
Result so far: 2220.841
If we take 82 away from 120, we end up with 38.
Since there are no more digits in the dividend, we add a zero to the remainder making it 380, and continue the process.

Moving on to step 10:
82 goes into 380 4 times with a remainder of 52.
Put 4 as the next digit of the answer. 
Result so far: 2220.8414
The remainder is 52 after subtracting 328 from 380.
Since there are no more digits in the dividend, we add a zero to the remainder making it 520, and continue the process.

Step 11:
The number 82 fits into 520 6 times, leaving a remainder of 28.
Write down 6 as next digit of the result. 
Result so far: 2220.84146
If we subtract 492 from 520, we get 28.
Since there are no more digits in the dividend, we add a zero to the remainder making it 280, and continue the process.

Moving on to step 12:
When dividing 280 by 82, we get 3 with a remainder of 34.
The number 3 becomes the next digit in our result. 
Result so far: 2220.841463
Subtract 246 from 280 to get 34.
Since there are no more digits in the dividend, we add a zero to the remainder making it 340, and continue the process.

On to step 13:
When dividing 340 by 82, we get 4 with a remainder of 12.
Write down 4 as next digit of the result. 
Result so far: 2220.8414634
Subtract 328 from 340 to get 12.
Since there are no more digits in the dividend, we add a zero to the remainder making it 120, and continue the process.

Moving on to step 14:
If we divide 120 by 82, we get 1 and a remainder of 38.
The next digit of our result is 1. 
Result so far: 2220.84146341
Deduct 82 from 120 and we're left with 38.
Since there are no more digits in the dividend, we add a zero to the remainder making it 380, and continue the process.

The final outcome is 2220.84146341, with a leftover of 3.8e-08.