We look at the division of 275072 by 22 
The aim is to understand the frequency of 22 in 275072.

On to step 1:
2 divided by 22 is 0 with a remainder of 2.
Record the quotient 0 as the next digit in the result. 
Result so far: 0.0
Subtracting 0 from 2 leaves us with 2.
Fetch the next digit (7) from the dividend, attach it to 2 and continue: 27 / 22

Step 2:
27 divided by 22 is 1 with a remainder of 5.
Write down 1 as next digit of the result. 
Result so far: 1.0
If we take 22 away from 27, we end up with 5.
Append the next digit (5) from the dividend to 5 and continue with: 55 / 22

Advancing to step 3:
When dividing 55 by 22, we get 2 with a remainder of 11.
The number 2 becomes the next digit in our result. 
Result so far: 12.0
Deduct 44 from 55 and we're left with 11.
Take the next digit (0) from the dividend and append it to 11, then repeat: 110 / 22

On to step 4:
110 divided by 22 is 5 with a remainder of 0.
The next digit of our result is 5. 
Result so far: 125.0
Subtract 110 from 110 to get 0.
Append the next digit (7) from the dividend to 0 and continue with: 7 / 22

Step 5:
7 divided by 22 is 0 with a remainder of 7.
The next digit of our result is 0. 
Result so far: 1250.0
The remainder is 7 after subtracting 0 from 7.
Take the next digit (2) from the dividend and append it to 7, then repeat: 72 / 22

On to step 6:
The number 22 fits into 72 3 times, leaving a remainder of 6.
Record the quotient 3 as the next digit in the result. 
Result so far: 12503.0
Subtract 66 from 72 to get 6.
Since there are no more digits in the dividend, we add a zero to the remainder making it 60, and continue the process.

Going ahead to step 7:
22 can be fit into 60 2 times, resulting in a remainder of 16.
Put 2 as the next digit of the answer. 
Result so far: 12503.2
Deduct 44 from 60 and we're left with 16.
Since there are no more digits in the dividend, we add a zero to the remainder making it 160, and continue the process.

Going ahead to step 8:
22 goes into 160 7 times with a remainder of 6.
The number 7 becomes the next digit in our result. 
Result so far: 12503.27
Deduct 154 from 160 and we're left with 6.
Since there are no more digits in the dividend, we add a zero to the remainder making it 60, and continue the process.

On to step 9:
When dividing 60 by 22, we get 2 with a remainder of 16.
Put 2 as the next digit of the answer. 
Result so far: 12503.272
If we take 44 away from 60, we end up with 16.
Since there are no more digits in the dividend, we add a zero to the remainder making it 160, and continue the process.

Let's proceed to step 10:
22 can be fit into 160 7 times, resulting in a remainder of 6.
The number 7 becomes the next digit in our result. 
Result so far: 12503.2727
If we take 154 away from 160, we end up with 6.
Since there are no more digits in the dividend, we add a zero to the remainder making it 60, and continue the process.

On to step 11:
The number 22 fits into 60 2 times, leaving a remainder of 16.
The number 2 becomes the next digit in our result. 
Result so far: 12503.27272
The remainder is 16 after subtracting 44 from 60.
Since there are no more digits in the dividend, we add a zero to the remainder making it 160, and continue the process.

Let's proceed to step 12:
The number 22 fits into 160 7 times, leaving a remainder of 6.
Use 7 as the next digit of our solution. 
Result so far: 12503.272727
If we subtract 154 from 160, we get 6.
Since there are no more digits in the dividend, we add a zero to the remainder making it 60, and continue the process.

Going ahead to step 13:
60 divided by 22 is 2 with a remainder of 16.
Record the quotient 2 as the next digit in the result. 
Result so far: 12503.2727272
The remainder is 16 after subtracting 44 from 60.
Since there are no more digits in the dividend, we add a zero to the remainder making it 160, and continue the process.

Moving on to step 14:
160 divided by 22 is 7 with a remainder of 6.
Put 7 as the next digit of the answer. 
Result so far: 12503.27272727
The remainder is 6 after subtracting 154 from 160.
Since there are no more digits in the dividend, we add a zero to the remainder making it 60, and continue the process.

The final result is 12503.27272727 with a remainder of 6e-09.