We divide 297493 by 22
The aim is to understand the frequency of 22 in 297493.

On to step 1:
2 divided by 22 is 0 with a remainder of 2.
Put 0 as the next digit of the answer. 
Result so far: 0.0
Deduct 0 from 2 and we're left with 2.
Bring next digit (9) of the dividend behind the 2 and repeat the process: 29 / 22

Going ahead to step 2:
The number 22 fits into 29 1 times, leaving a remainder of 7.
Record the quotient 1 as the next digit in the result. 
Result so far: 1.0
Deduct 22 from 29 and we're left with 7.
Append the next digit (7) from the dividend to 7 and continue with: 77 / 22

On to step 3:
If we divide 77 by 22, we get 3 and a remainder of 11.
Put 3 as the next digit of the answer. 
Result so far: 13.0
If we take 66 away from 77, we end up with 11.
Append the next digit (4) from the dividend to 11 and continue with: 114 / 22

Step 4:
The number 22 fits into 114 5 times, leaving a remainder of 4.
Use 5 as the next digit of our solution. 
Result so far: 135.0
If we subtract 110 from 114, we get 4.
Include the next digit (9) from the dividend after 4, then repeat: 49 / 22

Advancing to step 5:
22 goes into 49 2 times with a remainder of 5.
The number 2 becomes the next digit in our result. 
Result so far: 1352.0
Deduct 44 from 49 and we're left with 5.
Include the next digit (3) from the dividend after 5, then repeat: 53 / 22

On to step 6:
22 can be fit into 53 2 times, resulting in a remainder of 9.
Use 2 as the next digit of our solution. 
Result so far: 13522.0
Subtracting 44 from 53 leaves us with 9.
Since there are no more digits in the dividend, we add a zero to the remainder making it 90, and continue the process.

Let's proceed to step 7:
When dividing 90 by 22, we get 4 with a remainder of 2.
Record the quotient 4 as the next digit in the result. 
Result so far: 13522.4
If we subtract 88 from 90, we 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.

Moving on to step 8:
22 goes into 20 0 times with a remainder of 20.
Record the quotient 0 as the next digit in the result. 
Result so far: 13522.4
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 can be fit into 200 9 times, resulting in a remainder of 2.
Write down 9 as next digit of the result. 
Result so far: 13522.409
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.

Advancing to step 10:
22 goes into 20 0 times with a remainder of 20.
Use 0 as the next digit of our solution. 
Result so far: 13522.409
If we take 0 away from 20, we end up 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.

On to step 11:
If we divide 200 by 22, we get 9 and a remainder of 2.
Put 9 as the next digit of the answer. 
Result so far: 13522.40909
If we subtract 198 from 200, we 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.

On to step 12:
22 can be fit into 20 0 times, resulting in a remainder of 20.
Record the quotient 0 as the next digit in the result. 
Result so far: 13522.40909
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 13:
200 divided by 22 is 9 with a remainder of 2.
Write down 9 as next digit of the result. 
Result so far: 13522.4090909
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.

On to step 14:
When dividing 20 by 22, we get 0 with a remainder of 20.
Write down 0 as next digit of the result. 
Result so far: 13522.4090909
Deduct 0 from 20 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.

Our division results in 13522.4090909 with a remaining 2e-08.