424643 ÷ 82 
The aim is to understand the frequency of 82 in 424643.

Moving on to step 1:
The number 82 fits into 4 0 times, leaving a remainder of 4.
Put 0 as the next digit of the answer. 
Result so far: 0.0
If we subtract 0 from 4, we get 4.
Take the next digit (2) from the dividend and append it to 4, then repeat: 42 / 82

Step 2:
82 goes into 42 0 times with a remainder of 42.
Use 0 as the next digit of our solution. 
Result so far: 0.0
Subtract 0 from 42 to get 42.
Fetch the next digit (4) from the dividend, attach it to 42 and continue: 424 / 82

Step 3:
82 can be fit into 424 5 times, resulting in a remainder of 14.
The number 5 becomes the next digit in our result. 
Result so far: 5.0
Subtracting 410 from 424 leaves us with 14.
Append the next digit (6) from the dividend to 14 and continue with: 146 / 82

On to step 4:
82 goes into 146 1 times with a remainder of 64.
Write down 1 as next digit of the result. 
Result so far: 51.0
Deduct 82 from 146 and we're left with 64.
Grab the next digit (4) from the dividend, add it to 64, then carry on: 644 / 82

Moving on to step 5:
If we divide 644 by 82, we get 7 and a remainder of 70.
Put 7 as the next digit of the answer. 
Result so far: 517.0
Subtracting 574 from 644 leaves us with 70.
Grab the next digit (3) from the dividend, add it to 70, then carry on: 703 / 82

Moving on to step 6:
82 goes into 703 8 times with a remainder of 47.
Record the quotient 8 as the next digit in the result. 
Result so far: 5178.0
Subtract 656 from 703 to get 47.
Since there are no more digits in the dividend, we add a zero to the remainder making it 470, and continue the process.

Going ahead to step 7:
The number 82 fits into 470 5 times, leaving a remainder of 60.
Record the quotient 5 as the next digit in the result. 
Result so far: 5178.5
If we subtract 410 from 470, we get 60.
Since there are no more digits in the dividend, we add a zero to the remainder making it 600, and continue the process.

On to step 8:
82 can be fit into 600 7 times, resulting in a remainder of 26.
Record the quotient 7 as the next digit in the result. 
Result so far: 5178.57
Deduct 574 from 600 and we're left 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.

On to step 9:
If we divide 260 by 82, we get 3 and a remainder of 14.
Use 3 as the next digit of our solution. 
Result so far: 5178.573
Subtract 246 from 260 to get 14.
Since there are no more digits in the dividend, we add a zero to the remainder making it 140, and continue the process.

Advancing to step 10:
The number 82 fits into 140 1 times, leaving a remainder of 58.
The next digit of our result is 1. 
Result so far: 5178.5731
The remainder is 58 after subtracting 82 from 140.
Since there are no more digits in the dividend, we add a zero to the remainder making it 580, and continue the process.

Going ahead to step 11:
If we divide 580 by 82, we get 7 and a remainder of 6.
Use 7 as the next digit of our solution. 
Result so far: 5178.57317
Subtracting 574 from 580 leaves us with 6.
Since there are no more digits in the dividend, we add a zero to the remainder making it 60, and continue the process.

Let's proceed to step 12:
82 goes into 60 0 times with a remainder of 60.
Put 0 as the next digit of the answer. 
Result so far: 5178.57317
Deduct 0 from 60 and we're left with 60.
Since there are no more digits in the dividend, we add a zero to the remainder making it 600, and continue the process.

Going ahead to step 13:
600 divided by 82 is 7 with a remainder of 26.
Record the quotient 7 as the next digit in the result. 
Result so far: 5178.5731707
If we take 574 away from 600, we end up 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.

Going ahead to step 14:
The number 82 fits into 260 3 times, leaving a remainder of 14.
The next digit of our result is 3. 
Result so far: 5178.57317073
Subtract 246 from 260 to get 14.
Since there are no more digits in the dividend, we add a zero to the remainder making it 140, and continue the process.

The quotient of the division is 5178.57317073, and the remainder is 1.4e-08.