529040 divided by 28 
The aim is to understand the frequency of 28 in 529040.

Going ahead to step 1:
If we divide 5 by 28, we get 0 and a remainder of 5.
Write down 0 as next digit of the result. 
Result so far: 0.0
The remainder is 5 after subtracting 0 from 5.
Append the next digit (2) from the dividend to 5 and continue with: 52 / 28

Advancing to step 2:
52 divided by 28 is 1 with a remainder of 24.
The next digit of our result is 1. 
Result so far: 1.0
Deduct 28 from 52 and we're left with 24.
Include the next digit (9) from the dividend after 24, then repeat: 249 / 28

Let's proceed to step 3:
When dividing 249 by 28, we get 8 with a remainder of 25.
Use 8 as the next digit of our solution. 
Result so far: 18.0
Deduct 224 from 249 and we're left with 25.
Take the next digit (0) from the dividend and append it to 25, then repeat: 250 / 28

Moving on to step 4:
The number 28 fits into 250 8 times, leaving a remainder of 26.
The number 8 becomes the next digit in our result. 
Result so far: 188.0
The remainder is 26 after subtracting 224 from 250.
Append the next digit (4) from the dividend to 26 and continue with: 264 / 28

Going ahead to step 5:
28 can be fit into 264 9 times, resulting in a remainder of 12.
Put 9 as the next digit of the answer. 
Result so far: 1889.0
If we take 252 away from 264, we end up with 12.
Fetch the next digit (0) from the dividend, attach it to 12 and continue: 120 / 28

Going ahead to step 6:
If we divide 120 by 28, we get 4 and a remainder of 8.
Put 4 as the next digit of the answer. 
Result so far: 18894.0
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.

On to step 7:
28 can be fit into 80 2 times, resulting in a remainder of 24.
Record the quotient 2 as the next digit in the result. 
Result so far: 18894.2
If we take 56 away from 80, we end up 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.

Going ahead to step 8:
28 can be fit into 240 8 times, resulting in a remainder of 16.
The next digit of our result is 8. 
Result so far: 18894.28
If we subtract 224 from 240, 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 9:
28 goes into 160 5 times with a remainder of 20.
Put 5 as the next digit of the answer. 
Result so far: 18894.285
If we subtract 140 from 160, we 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.

On to step 10:
If we divide 200 by 28, we get 7 and a remainder of 4.
The next digit of our result is 7. 
Result so far: 18894.2857
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.

Moving on to step 11:
The number 28 fits into 40 1 times, leaving a remainder of 12.
Write down 1 as next digit of the result. 
Result so far: 18894.28571
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.

On to step 12:
If we divide 120 by 28, we get 4 and a remainder of 8.
Use 4 as the next digit of our solution. 
Result so far: 18894.285714
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.

Going ahead to step 13:
If we divide 80 by 28, we get 2 and a remainder of 24.
Put 2 as the next digit of the answer. 
Result so far: 18894.2857142
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.

On to step 14:
When dividing 240 by 28, we get 8 with a remainder of 16.
The number 8 becomes the next digit in our result. 
Result so far: 18894.28571428
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.

In conclusion, the division gives 18894.28571428 with a balance of 1.6e-08.