We look at the division of 82020538 by 22 
The aim is to understand the frequency of 22 in 82020538.

Let's proceed to step 1:
The number 22 fits into 8 0 times, leaving a remainder of 8.
The next digit of our result is 0. 
Result so far: 0.0
Subtract 0 from 8 to get 8.
Bring next digit (2) of the dividend behind the 8 and repeat the process: 82 / 22

On to step 2:
82 divided by 22 is 3 with a remainder of 16.
The number 3 becomes the next digit in our result. 
Result so far: 3.0
Subtract 66 from 82 to get 16.
Grab the next digit (0) from the dividend, add it to 16, then carry on: 160 / 22

Moving on to step 3:
160 divided by 22 is 7 with a remainder of 6.
Record the quotient 7 as the next digit in the result. 
Result so far: 37.0
Deduct 154 from 160 and we're left with 6.
Take the next digit (2) from the dividend and append it to 6, then repeat: 62 / 22

Advancing to step 4:
22 goes into 62 2 times with a remainder of 18.
Record the quotient 2 as the next digit in the result. 
Result so far: 372.0
If we take 44 away from 62, we end up with 18.
Take the next digit (0) from the dividend and append it to 18, then repeat: 180 / 22

Advancing to step 5:
180 divided by 22 is 8 with a remainder of 4.
Record the quotient 8 as the next digit in the result. 
Result so far: 3728.0
Deduct 176 from 180 and we're left with 4.
Bring next digit (5) of the dividend behind the 4 and repeat the process: 45 / 22

On to step 6:
45 divided by 22 is 2 with a remainder of 1.
Put 2 as the next digit of the answer. 
Result so far: 37282.0
The remainder is 1 after subtracting 44 from 45.
Bring next digit (3) of the dividend behind the 1 and repeat the process: 13 / 22

Going ahead to step 7:
When dividing 13 by 22, we get 0 with a remainder of 13.
Use 0 as the next digit of our solution. 
Result so far: 372820.0
If we subtract 0 from 13, we get 13.
Bring next digit (8) of the dividend behind the 13 and repeat the process: 138 / 22

Step 8:
22 can be fit into 138 6 times, resulting in a remainder of 6.
Record the quotient 6 as the next digit in the result. 
Result so far: 3728206.0
The remainder is 6 after subtracting 132 from 138.
Since there are no more digits in the dividend, we add a zero to the remainder making it 60, and continue the process.

Advancing to step 9:
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: 3728206.2
If we take 44 away from 60, we end up 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.

Advancing to step 10:
When dividing 160 by 22, we get 7 with a remainder of 6.
The next digit of our result is 7. 
Result so far: 3728206.27
If we subtract 154 from 160, we 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.

Step 11:
22 goes into 60 2 times with a remainder of 16.
The number 2 becomes the next digit in our result. 
Result so far: 3728206.272
If we take 44 away from 60, we end up 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.

Step 12:
If we divide 160 by 22, we get 7 and a remainder of 6.
Use 7 as the next digit of our solution. 
Result so far: 3728206.2727
If we subtract 154 from 160, we 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.

Let's proceed to step 13:
If we divide 60 by 22, we get 2 and a remainder of 16.
The number 2 becomes the next digit in our result. 
Result so far: 3728206.27272
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.

Going ahead to step 14:
22 can be fit into 160 7 times, resulting in a remainder of 6.
Use 7 as the next digit of our solution. 
Result so far: 3728206.272727
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.

Moving on to step 15:
22 goes into 60 2 times with a remainder of 16.
The next digit of our result is 2. 
Result so far: 3728206.2727272
If we take 44 away from 60, we end up 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 16:
If we divide 160 by 22, we get 7 and a remainder of 6.
Use 7 as the next digit of our solution. 
Result so far: 3728206.27272727
The remainder is 6 after subtracting 154 from 160.
Since there are no more digits in the dividend, we add a zero to the remainder making it 60, and continue the process.

Our division results in 3728206.27272727 with a remaining 6e-09.