Let's divide 81092238 by 224
The aim is to understand the frequency of 224 in 81092238.

Advancing to step 1:
8 divided by 224 is 0 with a remainder of 8.
Write down 0 as next digit of the result. 
Result so far: 0.0
Deduct 0 from 8 and we're left with 8.
Bring next digit (1) of the dividend behind the 8 and repeat the process: 81 / 224

On to step 2:
When dividing 81 by 224, we get 0 with a remainder of 81.
Record the quotient 0 as the next digit in the result. 
Result so far: 0.0
Deduct 0 from 81 and we're left with 81.
Include the next digit (0) from the dividend after 81, then repeat: 810 / 224

Advancing to step 3:
224 can be fit into 810 3 times, resulting in a remainder of 138.
Use 3 as the next digit of our solution. 
Result so far: 3.0
If we subtract 672 from 810, we get 138.
Take the next digit (9) from the dividend and append it to 138, then repeat: 1389 / 224

Going ahead to step 4:
224 goes into 1389 6 times with a remainder of 45.
Write down 6 as next digit of the result. 
Result so far: 36.0
If we subtract 1344 from 1389, we get 45.
Grab the next digit (2) from the dividend, add it to 45, then carry on: 452 / 224

Going ahead to step 5:
224 goes into 452 2 times with a remainder of 4.
Record the quotient 2 as the next digit in the result. 
Result so far: 362.0
The remainder is 4 after subtracting 448 from 452.
Include the next digit (2) from the dividend after 4, then repeat: 42 / 224

Advancing to step 6:
224 goes into 42 0 times with a remainder of 42.
Record the quotient 0 as the next digit in the result. 
Result so far: 3620.0
Subtracting 0 from 42 leaves us with 42.
Grab the next digit (3) from the dividend, add it to 42, then carry on: 423 / 224

On to step 7:
The number 224 fits into 423 1 times, leaving a remainder of 199.
Put 1 as the next digit of the answer. 
Result so far: 36201.0
If we take 224 away from 423, we end up with 199.
Grab the next digit (8) from the dividend, add it to 199, then carry on: 1998 / 224

Let's proceed to step 8:
If we divide 1998 by 224, we get 8 and a remainder of 206.
Write down 8 as next digit of the result. 
Result so far: 362018.0
The remainder is 206 after subtracting 1792 from 1998.
Since there are no more digits in the dividend, we add a zero to the remainder making it 2060, and continue the process.

Advancing to step 9:
224 can be fit into 2060 9 times, resulting in a remainder of 44.
Write down 9 as next digit of the result. 
Result so far: 362018.9
The remainder is 44 after subtracting 2016 from 2060.
Since there are no more digits in the dividend, we add a zero to the remainder making it 440, and continue the process.

Let's proceed to step 10:
224 can be fit into 440 1 times, resulting in a remainder of 216.
The number 1 becomes the next digit in our result. 
Result so far: 362018.91
If we subtract 224 from 440, we get 216.
Since there are no more digits in the dividend, we add a zero to the remainder making it 2160, and continue the process.

Step 11:
224 goes into 2160 9 times with a remainder of 144.
Record the quotient 9 as the next digit in the result. 
Result so far: 362018.919
The remainder is 144 after subtracting 2016 from 2160.
Since there are no more digits in the dividend, we add a zero to the remainder making it 1440, and continue the process.

Moving on to step 12:
The number 224 fits into 1440 6 times, leaving a remainder of 96.
The next digit of our result is 6. 
Result so far: 362018.9196
If we subtract 1344 from 1440, we get 96.
Since there are no more digits in the dividend, we add a zero to the remainder making it 960, and continue the process.

Going ahead to step 13:
The number 224 fits into 960 4 times, leaving a remainder of 64.
Record the quotient 4 as the next digit in the result. 
Result so far: 362018.91964
If we subtract 896 from 960, we get 64.
Since there are no more digits in the dividend, we add a zero to the remainder making it 640, and continue the process.

Advancing to step 14:
When dividing 640 by 224, we get 2 with a remainder of 192.
Record the quotient 2 as the next digit in the result. 
Result so far: 362018.919642
If we subtract 448 from 640, we get 192.
Since there are no more digits in the dividend, we add a zero to the remainder making it 1920, and continue the process.

Going ahead to step 15:
If we divide 1920 by 224, we get 8 and a remainder of 128.
Write down 8 as next digit of the result. 
Result so far: 362018.9196428
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.

Step 16:
The number 224 fits into 1280 5 times, leaving a remainder of 160.
The next digit of our result is 5. 
Result so far: 362018.91964285
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.

The final result is 362018.91964285 with a remainder of 1.6e-07.