410224 ÷ 28 
The aim is to understand the frequency of 28 in 410224.

Step 1:
28 can be fit into 4 0 times, resulting in a remainder of 4.
Record the quotient 0 as the next digit in the result. 
Result so far: 0.0
Subtracting 0 from 4 leaves us with 4.
Bring next digit (1) of the dividend behind the 4 and repeat the process: 41 / 28

Advancing to step 2:
28 goes into 41 1 times with a remainder of 13.
Put 1 as the next digit of the answer. 
Result so far: 1.0
Subtract 28 from 41 to get 13.
Include the next digit (0) from the dividend after 13, then repeat: 130 / 28

On to step 3:
130 divided by 28 is 4 with a remainder of 18.
Use 4 as the next digit of our solution. 
Result so far: 14.0
Deduct 112 from 130 and we're left with 18.
Append the next digit (2) from the dividend to 18 and continue with: 182 / 28

On to step 4:
When dividing 182 by 28, we get 6 with a remainder of 14.
Record the quotient 6 as the next digit in the result. 
Result so far: 146.0
Deduct 168 from 182 and we're left with 14.
Fetch the next digit (2) from the dividend, attach it to 14 and continue: 142 / 28

Moving on to step 5:
The number 28 fits into 142 5 times, leaving a remainder of 2.
Use 5 as the next digit of our solution. 
Result so far: 1465.0
Deduct 140 from 142 and we're left with 2.
Append the next digit (4) from the dividend to 2 and continue with: 24 / 28

Let's proceed to step 6:
The number 28 fits into 24 0 times, leaving a remainder of 24.
The number 0 becomes the next digit in our result. 
Result so far: 14650.0
Subtracting 0 from 24 leaves us with 24.
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 7:
When dividing 240 by 28, we get 8 with a remainder of 16.
Use 8 as the next digit of our solution. 
Result so far: 14650.8
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.

Advancing to step 8:
If we divide 160 by 28, we get 5 and a remainder of 20.
The next digit of our result is 5. 
Result so far: 14650.85
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.

Moving on to step 9:
If we divide 200 by 28, we get 7 and a remainder of 4.
The number 7 becomes the next digit in our result. 
Result so far: 14650.857
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 10:
40 divided by 28 is 1 with a remainder of 12.
The next digit of our result is 1. 
Result so far: 14650.8571
The remainder is 12 after subtracting 28 from 40.
Since there are no more digits in the dividend, we add a zero to the remainder making it 120, and continue the process.

Going ahead to step 11:
The number 28 fits into 120 4 times, leaving a remainder of 8.
Write down 4 as next digit of the result. 
Result so far: 14650.85714
Subtracting 112 from 120 leaves us with 8.
Since there are no more digits in the dividend, we add a zero to the remainder making it 80, and continue the process.

Step 12:
The number 28 fits into 80 2 times, leaving a remainder of 24.
The number 2 becomes the next digit in our result. 
Result so far: 14650.857142
Deduct 56 from 80 and we're left with 24.
Since there are no more digits in the dividend, we add a zero to the remainder making it 240, and continue the process.

Advancing to step 13:
240 divided by 28 is 8 with a remainder of 16.
Write down 8 as next digit of the result. 
Result so far: 14650.8571428
Deduct 224 from 240 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.

Advancing to step 14:
28 can be fit into 160 5 times, resulting in a remainder of 20.
The next digit of our result is 5. 
Result so far: 14650.85714285
The remainder is 20 after subtracting 140 from 160.
Since there are no more digits in the dividend, we add a zero to the remainder making it 200, and continue the process.

The final outcome is 14650.85714285, with a leftover of 2e-08.