52904543 ÷ 224 
The aim is to understand the frequency of 224 in 52904543.

Step 1:
224 goes into 5 0 times with a remainder of 5.
Write down 0 as next digit of the result. 
Result so far: 0.0
Deduct 0 from 5 and we're left with 5.
Append the next digit (2) from the dividend to 5 and continue with: 52 / 224

Let's proceed to step 2:
224 goes into 52 0 times with a remainder of 52.
The next digit of our result is 0. 
Result so far: 0.0
Deduct 0 from 52 and we're left with 52.
Grab the next digit (9) from the dividend, add it to 52, then carry on: 529 / 224

Advancing to step 3:
When dividing 529 by 224, we get 2 with a remainder of 81.
Write down 2 as next digit of the result. 
Result so far: 2.0
Subtracting 448 from 529 leaves us with 81.
Bring next digit (0) of the dividend behind the 81 and repeat the process: 810 / 224

Going ahead to step 4:
If we divide 810 by 224, we get 3 and a remainder of 138.
The next digit of our result is 3. 
Result so far: 23.0
If we subtract 672 from 810, we get 138.
Append the next digit (4) from the dividend to 138 and continue with: 1384 / 224

Moving on to step 5:
1384 divided by 224 is 6 with a remainder of 40.
Use 6 as the next digit of our solution. 
Result so far: 236.0
Subtract 1344 from 1384 to get 40.
Include the next digit (5) from the dividend after 40, then repeat: 405 / 224

Step 6:
224 goes into 405 1 times with a remainder of 181.
Record the quotient 1 as the next digit in the result. 
Result so far: 2361.0
If we take 224 away from 405, we end up with 181.
Include the next digit (4) from the dividend after 181, then repeat: 1814 / 224

Advancing to step 7:
224 can be fit into 1814 8 times, resulting in a remainder of 22.
Record the quotient 8 as the next digit in the result. 
Result so far: 23618.0
Subtract 1792 from 1814 to get 22.
Take the next digit (3) from the dividend and append it to 22, then repeat: 223 / 224

Going ahead to step 8:
223 divided by 224 is 0 with a remainder of 223.
The number 0 becomes the next digit in our result. 
Result so far: 236180.0
Subtract 0 from 223 to get 223.
Since there are no more digits in the dividend, we add a zero to the remainder making it 2230, and continue the process.

Step 9:
224 goes into 2230 9 times with a remainder of 214.
The next digit of our result is 9. 
Result so far: 236180.9
Subtracting 2016 from 2230 leaves us with 214.
Since there are no more digits in the dividend, we add a zero to the remainder making it 2140, and continue the process.

Moving on to step 10:
When dividing 2140 by 224, we get 9 with a remainder of 124.
The next digit of our result is 9. 
Result so far: 236180.99
The remainder is 124 after subtracting 2016 from 2140.
Since there are no more digits in the dividend, we add a zero to the remainder making it 1240, and continue the process.

The final result is 236180.99 with a remainder of 0.124.