220466 ÷ 28 
The aim is to understand the frequency of 28 in 220466.

Advancing to step 1:
2 divided by 28 is 0 with a remainder of 2.
Use 0 as the next digit of our solution. 
Result so far: 0.0
Subtracting 0 from 2 leaves us with 2.
Grab the next digit (2) from the dividend, add it to 2, then carry on: 22 / 28

Let's proceed to step 2:
22 divided by 28 is 0 with a remainder of 22.
The number 0 becomes the next digit in our result. 
Result so far: 0.0
Subtracting 0 from 22 leaves us with 22.
Bring next digit (0) of the dividend behind the 22 and repeat the process: 220 / 28

Moving on to step 3:
If we divide 220 by 28, we get 7 and a remainder of 24.
The next digit of our result is 7. 
Result so far: 7.0
If we take 196 away from 220, we end up with 24.
Grab the next digit (4) from the dividend, add it to 24, then carry on: 244 / 28

Moving on to step 4:
28 can be fit into 244 8 times, resulting in a remainder of 20.
Put 8 as the next digit of the answer. 
Result so far: 78.0
If we take 224 away from 244, we end up with 20.
Include the next digit (6) from the dividend after 20, then repeat: 206 / 28

Moving on to step 5:
28 can be fit into 206 7 times, resulting in a remainder of 10.
Put 7 as the next digit of the answer. 
Result so far: 787.0
The remainder is 10 after subtracting 196 from 206.
Bring next digit (6) of the dividend behind the 10 and repeat the process: 106 / 28

Step 6:
The number 28 fits into 106 3 times, leaving a remainder of 22.
Use 3 as the next digit of our solution. 
Result so far: 7873.0
Deduct 84 from 106 and we're left with 22.
Since there are no more digits in the dividend, we add a zero to the remainder making it 220, and continue the process.

On to step 7:
If we divide 220 by 28, we get 7 and a remainder of 24.
The next digit of our result is 7. 
Result so far: 7873.7
The remainder is 24 after subtracting 196 from 220.
Since there are no more digits in the dividend, we add a zero to the remainder making it 240, and continue the process.

Let's proceed to step 8:
If we divide 240 by 28, we get 8 and a remainder of 16.
Record the quotient 8 as the next digit in the result. 
Result so far: 7873.78
If we take 224 away from 240, 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 9:
160 divided by 28 is 5 with a remainder of 20.
The number 5 becomes the next digit in our result. 
Result so far: 7873.785
Subtract 140 from 160 to get 20.
Since there are no more digits in the dividend, we add a zero to the remainder making it 200, and continue the process.

Advancing to step 10:
28 goes into 200 7 times with a remainder of 4.
Use 7 as the next digit of our solution. 
Result so far: 7873.7857
Deduct 196 from 200 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.

On to step 11:
28 goes into 40 1 times with a remainder of 12.
Record the quotient 1 as the next digit in the result. 
Result so far: 7873.78571
Subtracting 28 from 40 leaves us with 12.
Since there are no more digits in the dividend, we add a zero to the remainder making it 120, and continue the process.

Let's proceed to step 12:
When dividing 120 by 28, we get 4 with a remainder of 8.
Write down 4 as next digit of the result. 
Result so far: 7873.785714
Subtract 112 from 120 to get 8.
Since there are no more digits in the dividend, we add a zero to the remainder making it 80, and continue the process.

Advancing to step 13:
When dividing 80 by 28, we get 2 with a remainder of 24.
Write down 2 as next digit of the result. 
Result so far: 7873.7857142
The remainder is 24 after subtracting 56 from 80.
Since there are no more digits in the dividend, we add a zero to the remainder making it 240, and continue the process.

Moving on to step 14:
The number 28 fits into 240 8 times, leaving a remainder of 16.
Record the quotient 8 as the next digit in the result. 
Result so far: 7873.78571428
Subtract 224 from 240 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.

The final result is 7873.78571428 with a remainder of 1.6e-08.