We look at the division of 812740 by 22 
The aim is to understand the frequency of 22 in 812740.

Advancing to step 1:
8 divided by 22 is 0 with a remainder of 8.
The number 0 becomes the next digit in our result. 
Result so far: 0.0
If we subtract 0 from 8, we get 8.
Include the next digit (1) from the dividend after 8, then repeat: 81 / 22

Step 2:
When dividing 81 by 22, we get 3 with a remainder of 15.
Put 3 as the next digit of the answer. 
Result so far: 3.0
If we subtract 66 from 81, we get 15.
Take the next digit (2) from the dividend and append it to 15, then repeat: 152 / 22

On to step 3:
If we divide 152 by 22, we get 6 and a remainder of 20.
Put 6 as the next digit of the answer. 
Result so far: 36.0
The remainder is 20 after subtracting 132 from 152.
Append the next digit (7) from the dividend to 20 and continue with: 207 / 22

Going ahead to step 4:
When dividing 207 by 22, we get 9 with a remainder of 9.
Record the quotient 9 as the next digit in the result. 
Result so far: 369.0
If we take 198 away from 207, we end up with 9.
Append the next digit (4) from the dividend to 9 and continue with: 94 / 22

Step 5:
The number 22 fits into 94 4 times, leaving a remainder of 6.
The number 4 becomes the next digit in our result. 
Result so far: 3694.0
If we subtract 88 from 94, we get 6.
Bring next digit (0) of the dividend behind the 6 and repeat the process: 60 / 22

Let's proceed to step 6:
22 can be fit into 60 2 times, resulting in a remainder of 16.
Write down 2 as next digit of the result. 
Result so far: 36942.0
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 7:
When dividing 160 by 22, we get 7 with a remainder of 6.
Use 7 as the next digit of our solution. 
Result so far: 36942.7
Subtract 154 from 160 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.

Moving on to step 8:
The number 22 fits into 60 2 times, leaving a remainder of 16.
Write down 2 as next digit of the result. 
Result so far: 36942.72
Subtract 44 from 60 to get 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 9:
If we divide 160 by 22, we get 7 and a remainder of 6.
Put 7 as the next digit of the answer. 
Result so far: 36942.727
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.

Step 10:
The number 22 fits into 60 2 times, leaving a remainder of 16.
Record the quotient 2 as the next digit in the result. 
Result so far: 36942.7272
If we subtract 44 from 60, we get 16.
Since there are no more digits in the dividend, we add a zero to the remainder making it 160, and continue the process.

Step 11:
When dividing 160 by 22, we get 7 with a remainder of 6.
Record the quotient 7 as the next digit in the result. 
Result so far: 36942.72727
Subtracting 154 from 160 leaves us 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.

Let's proceed to step 12:
The number 22 fits into 60 2 times, leaving a remainder of 16.
Write down 2 as next digit of the result. 
Result so far: 36942.727272
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 13:
If we divide 160 by 22, we get 7 and a remainder of 6.
The number 7 becomes the next digit in our result. 
Result so far: 36942.7272727
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.

Going ahead to step 14:
22 goes into 60 2 times with a remainder of 16.
Use 2 as the next digit of our solution. 
Result so far: 36942.72727272
If we subtract 44 from 60, we get 16.
Since there are no more digits in the dividend, we add a zero to the remainder making it 160, and continue the process.

After the division, we end up with 36942.72727272 and a remainder of 1.6e-08.