We look at the division of 816569 by 22 
The aim is to understand the frequency of 22 in 816569.

Let's proceed to step 1:
22 goes into 8 0 times with a remainder of 8.
Write down 0 as next digit of the result. 
Result so far: 0.0
Subtracting 0 from 8 leaves us with 8.
Append the next digit (1) from the dividend to 8 and continue with: 81 / 22

Going ahead to step 2:
22 goes into 81 3 times with a remainder of 15.
The next digit of our result is 3. 
Result so far: 3.0
If we subtract 66 from 81, we get 15.
Include the next digit (6) from the dividend after 15, then repeat: 156 / 22

Step 3:
22 goes into 156 7 times with a remainder of 2.
The next digit of our result is 7. 
Result so far: 37.0
Deduct 154 from 156 and we're left with 2.
Fetch the next digit (5) from the dividend, attach it to 2 and continue: 25 / 22

Let's proceed to step 4:
22 can be fit into 25 1 times, resulting in a remainder of 3.
Use 1 as the next digit of our solution. 
Result so far: 371.0
If we take 22 away from 25, we end up with 3.
Grab the next digit (6) from the dividend, add it to 3, then carry on: 36 / 22

Let's proceed to step 5:
If we divide 36 by 22, we get 1 and a remainder of 14.
Write down 1 as next digit of the result. 
Result so far: 3711.0
Deduct 22 from 36 and we're left with 14.
Include the next digit (9) from the dividend after 14, then repeat: 149 / 22

Going ahead to step 6:
22 can be fit into 149 6 times, resulting in a remainder of 17.
Record the quotient 6 as the next digit in the result. 
Result so far: 37116.0
If we take 132 away from 149, we end up with 17.
Since there are no more digits in the dividend, we add a zero to the remainder making it 170, and continue the process.

Advancing to step 7:
170 divided by 22 is 7 with a remainder of 16.
The number 7 becomes the next digit in our result. 
Result so far: 37116.7
Deduct 154 from 170 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.

Let's proceed to step 8:
22 goes into 160 7 times with a remainder of 6.
Put 7 as the next digit of the answer. 
Result so far: 37116.77
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.

The quotient of the division is 37116.77, and the remainder is 0.006.