We look at the division of 54573 by 22 
The aim is to understand the frequency of 22 in 54573.

Going ahead to step 1:
22 can be fit into 5 0 times, resulting in a remainder of 5.
The next digit of our result is 0. 
Result so far: 0.0
If we subtract 0 from 5, we get 5.
Append the next digit (4) from the dividend to 5 and continue with: 54 / 22

Going ahead to step 2:
54 divided by 22 is 2 with a remainder of 10.
Put 2 as the next digit of the answer. 
Result so far: 2.0
If we take 44 away from 54, we end up with 10.
Append the next digit (5) from the dividend to 10 and continue with: 105 / 22

Advancing to step 3:
22 goes into 105 4 times with a remainder of 17.
Use 4 as the next digit of our solution. 
Result so far: 24.0
The remainder is 17 after subtracting 88 from 105.
Include the next digit (7) from the dividend after 17, then repeat: 177 / 22

Let's proceed to step 4:
The number 22 fits into 177 8 times, leaving a remainder of 1.
Write down 8 as next digit of the result. 
Result so far: 248.0
Subtracting 176 from 177 leaves us with 1.
Fetch the next digit (3) from the dividend, attach it to 1 and continue: 13 / 22

Advancing to step 5:
22 can be fit into 13 0 times, resulting in a remainder of 13.
Use 0 as the next digit of our solution. 
Result so far: 2480.0
The remainder is 13 after subtracting 0 from 13.
Since there are no more digits in the dividend, we add a zero to the remainder making it 130, and continue the process.

Step 6:
When dividing 130 by 22, we get 5 with a remainder of 20.
The number 5 becomes the next digit in our result. 
Result so far: 2480.5
Deduct 110 from 130 and we're left with 20.
Since there are no more digits in the dividend, we add a zero to the remainder making it 200, and continue the process.

Let's proceed to step 7:
The number 22 fits into 200 9 times, leaving a remainder of 2.
Write down 9 as next digit of the result. 
Result so far: 2480.59
Deduct 198 from 200 and we're left with 2.
Since there are no more digits in the dividend, we add a zero to the remainder making it 20, and continue the process.

Going ahead to step 8:
22 can be fit into 20 0 times, resulting in a remainder of 20.
Use 0 as the next digit of our solution. 
Result so far: 2480.59
If we subtract 0 from 20, we 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 9:
22 goes into 200 9 times with a remainder of 2.
The next digit of our result is 9. 
Result so far: 2480.5909
The remainder is 2 after subtracting 198 from 200.
Since there are no more digits in the dividend, we add a zero to the remainder making it 20, and continue the process.

Step 10:
The number 22 fits into 20 0 times, leaving a remainder of 20.
The number 0 becomes the next digit in our result. 
Result so far: 2480.5909
Subtracting 0 from 20 leaves us with 20.
Since there are no more digits in the dividend, we add a zero to the remainder making it 200, and continue the process.

Step 11:
If we divide 200 by 22, we get 9 and a remainder of 2.
Record the quotient 9 as the next digit in the result. 
Result so far: 2480.590909
Subtract 198 from 200 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 12:
The number 22 fits into 20 0 times, leaving a remainder of 20.
The number 0 becomes the next digit in our result. 
Result so far: 2480.590909
If we subtract 0 from 20, we 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.

Step 13:
200 divided by 22 is 9 with a remainder of 2.
Record the quotient 9 as the next digit in the result. 
Result so far: 2480.59090909
Subtracting 198 from 200 leaves us with 2.
Since there are no more digits in the dividend, we add a zero to the remainder making it 20, and continue the process.

Our division results in 2480.59090909 with a remaining 2e-09.