We look at the division of 174991 by 22 
The aim is to understand the frequency of 22 in 174991.

Going ahead to step 1:
22 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.
Fetch the next digit (7) from the dividend, attach it to 1 and continue: 17 / 22

Advancing to step 2:
17 divided by 22 is 0 with a remainder of 17.
Write down 0 as next digit of the result. 
Result so far: 0.0
Deduct 0 from 17 and we're left with 17.
Fetch the next digit (4) from the dividend, attach it to 17 and continue: 174 / 22

Advancing to step 3:
174 divided by 22 is 7 with a remainder of 20.
Record the quotient 7 as the next digit in the result. 
Result so far: 7.0
The remainder is 20 after subtracting 154 from 174.
Include the next digit (9) from the dividend after 20, then repeat: 209 / 22

Going ahead to step 4:
If we divide 209 by 22, we get 9 and a remainder of 11.
The number 9 becomes the next digit in our result. 
Result so far: 79.0
If we take 198 away from 209, we end up with 11.
Take the next digit (9) from the dividend and append it to 11, then repeat: 119 / 22

Step 5:
119 divided by 22 is 5 with a remainder of 9.
The number 5 becomes the next digit in our result. 
Result so far: 795.0
Deduct 110 from 119 and we're left with 9.
Bring next digit (1) of the dividend behind the 9 and repeat the process: 91 / 22

On to step 6:
91 divided by 22 is 4 with a remainder of 3.
The number 4 becomes the next digit in our result. 
Result so far: 7954.0
If we take 88 away from 91, we end up with 3.
Since there are no more digits in the dividend, we add a zero to the remainder making it 30, and continue the process.

Step 7:
The number 22 fits into 30 1 times, leaving a remainder of 8.
The next digit of our result is 1. 
Result so far: 7954.1
Deduct 22 from 30 and we're left with 8.
Since there are no more digits in the dividend, we add a zero to the remainder making it 80, and continue the process.

Advancing to step 8:
22 can be fit into 80 3 times, resulting in a remainder of 14.
Write down 3 as next digit of the result. 
Result so far: 7954.13
Subtract 66 from 80 to get 14.
Since there are no more digits in the dividend, we add a zero to the remainder making it 140, and continue the process.

Step 9:
If we divide 140 by 22, we get 6 and a remainder of 8.
Put 6 as the next digit of the answer. 
Result so far: 7954.136
Subtract 132 from 140 to get 8.
Since there are no more digits in the dividend, we add a zero to the remainder making it 80, and continue the process.

Let's proceed to step 10:
If we divide 80 by 22, we get 3 and a remainder of 14.
The number 3 becomes the next digit in our result. 
Result so far: 7954.1363
If we subtract 66 from 80, we get 14.
Since there are no more digits in the dividend, we add a zero to the remainder making it 140, and continue the process.

Advancing to step 11:
When dividing 140 by 22, we get 6 with a remainder of 8.
The number 6 becomes the next digit in our result. 
Result so far: 7954.13636
Subtracting 132 from 140 leaves us with 8.
Since there are no more digits in the dividend, we add a zero to the remainder making it 80, and continue the process.

Going ahead to step 12:
80 divided by 22 is 3 with a remainder of 14.
Put 3 as the next digit of the answer. 
Result so far: 7954.136363
If we take 66 away from 80, we end up with 14.
Since there are no more digits in the dividend, we add a zero to the remainder making it 140, and continue the process.

Let's proceed to step 13:
140 divided by 22 is 6 with a remainder of 8.
The next digit of our result is 6. 
Result so far: 7954.1363636
If we take 132 away from 140, we end up with 8.
Since there are no more digits in the dividend, we add a zero to the remainder making it 80, and continue the process.

Let's proceed to step 14:
80 divided by 22 is 3 with a remainder of 14.
Record the quotient 3 as the next digit in the result. 
Result so far: 7954.13636363
Subtracting 66 from 80 leaves us with 14.
Since there are no more digits in the dividend, we add a zero to the remainder making it 140, and continue the process.

The final result is 7954.13636363 with a remainder of 1.4e-08.