13663344 divided by 223 
The aim is to understand the frequency of 223 in 13663344.

On to step 1:
223 can be fit into 1 0 times, resulting in a remainder of 1.
The next digit of our result is 0. 
Result so far: 0.0
Subtract 0 from 1 to get 1.
Grab the next digit (3) from the dividend, add it to 1, then carry on: 13 / 223

Going ahead to step 2:
The number 223 fits into 13 0 times, leaving a remainder of 13.
Put 0 as the next digit of the answer. 
Result so far: 0.0
If we subtract 0 from 13, we get 13.
Fetch the next digit (6) from the dividend, attach it to 13 and continue: 136 / 223

Let's proceed to step 3:
223 goes into 136 0 times with a remainder of 136.
Put 0 as the next digit of the answer. 
Result so far: 0.0
Deduct 0 from 136 and we're left with 136.
Fetch the next digit (6) from the dividend, attach it to 136 and continue: 1366 / 223

Let's proceed to step 4:
223 goes into 1366 6 times with a remainder of 28.
Write down 6 as next digit of the result. 
Result so far: 6.0
If we subtract 1338 from 1366, we get 28.
Include the next digit (3) from the dividend after 28, then repeat: 283 / 223

Moving on to step 5:
223 goes into 283 1 times with a remainder of 60.
Put 1 as the next digit of the answer. 
Result so far: 61.0
Subtract 223 from 283 to get 60.
Fetch the next digit (3) from the dividend, attach it to 60 and continue: 603 / 223

Let's proceed to step 6:
223 can be fit into 603 2 times, resulting in a remainder of 157.
Put 2 as the next digit of the answer. 
Result so far: 612.0
Subtract 446 from 603 to get 157.
Append the next digit (4) from the dividend to 157 and continue with: 1574 / 223

Step 7:
When dividing 1574 by 223, we get 7 with a remainder of 13.
Put 7 as the next digit of the answer. 
Result so far: 6127.0
If we subtract 1561 from 1574, we get 13.
Bring next digit (4) of the dividend behind the 13 and repeat the process: 134 / 223

Step 8:
223 goes into 134 0 times with a remainder of 134.
The next digit of our result is 0. 
Result so far: 61270.0
Deduct 0 from 134 and we're left with 134.
Since there are no more digits in the dividend, we add a zero to the remainder making it 1340, and continue the process.

Advancing to step 9:
When dividing 1340 by 223, we get 6 with a remainder of 2.
Record the quotient 6 as the next digit in the result. 
Result so far: 61270.6
Subtract 1338 from 1340 to get 2.
Since there are no more digits in the dividend, we add a zero to the remainder making it 20, and continue the process.

Advancing to step 10:
When dividing 20 by 223, we get 0 with a remainder of 20.
Put 0 as the next digit of the answer. 
Result so far: 61270.6
Subtract 0 from 20 to get 20.
Since there are no more digits in the dividend, we add a zero to the remainder making it 200, and continue the process.

Moving on to step 11:
223 can be fit into 200 0 times, resulting in a remainder of 200.
The number 0 becomes the next digit in our result. 
Result so far: 61270.6
Subtracting 0 from 200 leaves us with 200.
Since there are no more digits in the dividend, we add a zero to the remainder making it 2000, and continue the process.

The final outcome is 61270.6, with a leftover of 0.02.