Let's divide 82012009 by 224
The aim is to understand the frequency of 224 in 82012009.

Step 1:
When dividing 8 by 224, we get 0 with a remainder of 8.
Write down 0 as next digit of the result. 
Result so far: 0.0
Subtract 0 from 8 to get 8.
Bring next digit (2) of the dividend behind the 8 and repeat the process: 82 / 224

Step 2:
82 divided by 224 is 0 with a remainder of 82.
Put 0 as the next digit of the answer. 
Result so far: 0.0
If we subtract 0 from 82, we get 82.
Fetch the next digit (0) from the dividend, attach it to 82 and continue: 820 / 224

On to step 3:
224 can be fit into 820 3 times, resulting in a remainder of 148.
The number 3 becomes the next digit in our result. 
Result so far: 3.0
Subtract 672 from 820 to get 148.
Fetch the next digit (1) from the dividend, attach it to 148 and continue: 1481 / 224

Moving on to step 4:
1481 divided by 224 is 6 with a remainder of 137.
Record the quotient 6 as the next digit in the result. 
Result so far: 36.0
Subtract 1344 from 1481 to get 137.
Append the next digit (2) from the dividend to 137 and continue with: 1372 / 224

Let's proceed to step 5:
When dividing 1372 by 224, we get 6 with a remainder of 28.
The next digit of our result is 6. 
Result so far: 366.0
Subtracting 1344 from 1372 leaves us with 28.
Grab the next digit (0) from the dividend, add it to 28, then carry on: 280 / 224

Going ahead to step 6:
224 can be fit into 280 1 times, resulting in a remainder of 56.
Put 1 as the next digit of the answer. 
Result so far: 3661.0
If we take 224 away from 280, we end up with 56.
Take the next digit (0) from the dividend and append it to 56, then repeat: 560 / 224

Going ahead to step 7:
If we divide 560 by 224, we get 2 and a remainder of 112.
The number 2 becomes the next digit in our result. 
Result so far: 36612.0
Subtracting 448 from 560 leaves us with 112.
Include the next digit (9) from the dividend after 112, then repeat: 1129 / 224

Let's proceed to step 8:
224 goes into 1129 5 times with a remainder of 9.
The number 5 becomes the next digit in our result. 
Result so far: 366125.0
Deduct 1120 from 1129 and we're left with 9.
Since there are no more digits in the dividend, we add a zero to the remainder making it 90, and continue the process.

Moving on to step 9:
If we divide 90 by 224, we get 0 and a remainder of 90.
The next digit of our result is 0. 
Result so far: 366125.0
If we take 0 away from 90, we end up with 90.
Since there are no more digits in the dividend, we add a zero to the remainder making it 900, and continue the process.

Let's proceed to step 10:
224 goes into 900 4 times with a remainder of 4.
The number 4 becomes the next digit in our result. 
Result so far: 366125.04
If we take 896 away from 900, we end up with 4.
Since there are no more digits in the dividend, we add a zero to the remainder making it 40, and continue the process.

Step 11:
The number 224 fits into 40 0 times, leaving a remainder of 40.
Put 0 as the next digit of the answer. 
Result so far: 366125.04
If we subtract 0 from 40, we get 40.
Since there are no more digits in the dividend, we add a zero to the remainder making it 400, and continue the process.

Moving on to step 12:
224 can be fit into 400 1 times, resulting in a remainder of 176.
Write down 1 as next digit of the result. 
Result so far: 366125.0401
If we take 224 away from 400, we end up with 176.
Since there are no more digits in the dividend, we add a zero to the remainder making it 1760, and continue the process.

Moving on to step 13:
If we divide 1760 by 224, we get 7 and a remainder of 192.
Record the quotient 7 as the next digit in the result. 
Result so far: 366125.04017
If we take 1568 away from 1760, we end up with 192.
Since there are no more digits in the dividend, we add a zero to the remainder making it 1920, and continue the process.

Let's proceed to step 14:
1920 divided by 224 is 8 with a remainder of 128.
The next digit of our result is 8. 
Result so far: 366125.040178
The remainder is 128 after subtracting 1792 from 1920.
Since there are no more digits in the dividend, we add a zero to the remainder making it 1280, and continue the process.

Advancing to step 15:
224 goes into 1280 5 times with a remainder of 160.
Write down 5 as next digit of the result. 
Result so far: 366125.0401785
If we take 1120 away from 1280, we end up with 160.
Since there are no more digits in the dividend, we add a zero to the remainder making it 1600, and continue the process.

Step 16:
1600 divided by 224 is 7 with a remainder of 32.
Use 7 as the next digit of our solution. 
Result so far: 366125.04017857
The remainder is 32 after subtracting 1568 from 1600.
Since there are no more digits in the dividend, we add a zero to the remainder making it 320, and continue the process.

Our division results in 366125.04017857 with a remaining 3.2e-08.