We look at the division of 352066 by 22 
The aim is to understand the frequency of 22 in 352066.

Moving on to step 1:
If we divide 3 by 22, we get 0 and a remainder of 3.
Use 0 as the next digit of our solution. 
Result so far: 0.0
Subtract 0 from 3 to get 3.
Bring next digit (5) of the dividend behind the 3 and repeat the process: 35 / 22

Step 2:
If we divide 35 by 22, we get 1 and a remainder of 13.
Write down 1 as next digit of the result. 
Result so far: 1.0
Subtract 22 from 35 to get 13.
Grab the next digit (2) from the dividend, add it to 13, then carry on: 132 / 22

Step 3:
When dividing 132 by 22, we get 6 with a remainder of 0.
Record the quotient 6 as the next digit in the result. 
Result so far: 16.0
Subtract 132 from 132 to get 0.
Fetch the next digit (0) from the dividend, attach it to 0 and continue: 0 / 22

Step 4:
0 divided by 22 is 0 with a remainder of 0.
Use 0 as the next digit of our solution. 
Result so far: 160.0
Deduct 0 from 0 and we're left with 0.
Include the next digit (6) from the dividend after 0, then repeat: 6 / 22

Let's proceed to step 5:
The number 22 fits into 6 0 times, leaving a remainder of 6.
The number 0 becomes the next digit in our result. 
Result so far: 1600.0
If we take 0 away from 6, we end up with 6.
Take the next digit (6) from the dividend and append it to 6, then repeat: 66 / 22

Going ahead to step 6:
22 can be fit into 66 3 times, resulting in a remainder of 0.
The next digit of our result is 3. 
Result so far: 16003.0
Subtracting 66 from 66 leaves us with 0.
Since there are no more digits in the dividend, we add a zero to the remainder making it 0, and continue the process.

On to step 7:
When dividing 0 by 22, we get 0 with a remainder of 0.
The next digit of our result is 0. 
Result so far: 16003.0
Subtracting 0 from 0 leaves us with 0.
Since there are no more digits in the dividend, we add a zero to the remainder making it 0, and continue the process.

Advancing to step 8:
If we divide 0 by 22, we get 0 and a remainder of 0.
Put 0 as the next digit of the answer. 
Result so far: 16003.0
Deduct 0 from 0 and we're left with 0.
Since there are no more digits in the dividend, we add a zero to the remainder making it 0, and continue the process.

The quotient of the division is 16003.0, and the remainder is 0.0.