28178 divided by 22 
The aim is to understand the frequency of 22 in 28178.

Moving on to step 1:
When dividing 2 by 22, we get 0 with a remainder of 2.
Use 0 as the next digit of our solution. 
Result so far: 0.0
Subtract 0 from 2 to get 2.
Bring next digit (8) of the dividend behind the 2 and repeat the process: 28 / 22

Let's proceed to step 2:
28 divided by 22 is 1 with a remainder of 6.
Put 1 as the next digit of the answer. 
Result so far: 1.0
Subtract 22 from 28 to get 6.
Grab the next digit (1) from the dividend, add it to 6, then carry on: 61 / 22

Step 3:
61 divided by 22 is 2 with a remainder of 17.
Write down 2 as next digit of the result. 
Result so far: 12.0
Subtract 44 from 61 to get 17.
Bring next digit (7) of the dividend behind the 17 and repeat the process: 177 / 22

Moving on to step 4:
When dividing 177 by 22, we get 8 with a remainder of 1.
Write down 8 as next digit of the result. 
Result so far: 128.0
If we take 176 away from 177, we end up with 1.
Append the next digit (8) from the dividend to 1 and continue with: 18 / 22

Step 5:
18 divided by 22 is 0 with a remainder of 18.
Use 0 as the next digit of our solution. 
Result so far: 1280.0
Deduct 0 from 18 and we're left with 18.
Since there are no more digits in the dividend, we add a zero to the remainder making it 180, and continue the process.

Moving on to step 6:
When dividing 180 by 22, we get 8 with a remainder of 4.
Put 8 as the next digit of the answer. 
Result so far: 1280.8
If we subtract 176 from 180, we get 4.
Since there are no more digits in the dividend, we add a zero to the remainder making it 40, and continue the process.

On to step 7:
The number 22 fits into 40 1 times, leaving a remainder of 18.
The number 1 becomes the next digit in our result. 
Result so far: 1280.81
Subtract 22 from 40 to get 18.
Since there are no more digits in the dividend, we add a zero to the remainder making it 180, and continue the process.

Advancing to step 8:
22 goes into 180 8 times with a remainder of 4.
Record the quotient 8 as the next digit in the result. 
Result so far: 1280.818
Deduct 176 from 180 and we're left with 4.
Since there are no more digits in the dividend, we add a zero to the remainder making it 40, and continue the process.

Going ahead to step 9:
22 goes into 40 1 times with a remainder of 18.
Use 1 as the next digit of our solution. 
Result so far: 1280.8181
If we subtract 22 from 40, we get 18.
Since there are no more digits in the dividend, we add a zero to the remainder making it 180, and continue the process.

Let's proceed to step 10:
When dividing 180 by 22, we get 8 with a remainder of 4.
The number 8 becomes the next digit in our result. 
Result so far: 1280.81818
Subtracting 176 from 180 leaves us with 4.
Since there are no more digits in the dividend, we add a zero to the remainder making it 40, and continue the process.

Advancing to step 11:
The number 22 fits into 40 1 times, leaving a remainder of 18.
Record the quotient 1 as the next digit in the result. 
Result so far: 1280.818181
Subtract 22 from 40 to get 18.
Since there are no more digits in the dividend, we add a zero to the remainder making it 180, and continue the process.

Let's proceed to step 12:
180 divided by 22 is 8 with a remainder of 4.
The number 8 becomes the next digit in our result. 
Result so far: 1280.8181818
If we subtract 176 from 180, we get 4.
Since there are no more digits in the dividend, we add a zero to the remainder making it 40, and continue the process.

Going ahead to step 13:
22 goes into 40 1 times with a remainder of 18.
Use 1 as the next digit of our solution. 
Result so far: 1280.81818181
The remainder is 18 after subtracting 22 from 40.
Since there are no more digits in the dividend, we add a zero to the remainder making it 180, and continue the process.

The final result is 1280.81818181 with a remainder of 1.8e-08.