Let's divide 28428395 by 524
The aim is to understand the frequency of 524 in 28428395.

Let's proceed to step 1:
If we divide 2 by 524, we get 0 and a remainder of 2.
Record the quotient 0 as the next digit in the result. 
Result so far: 0.0
Deduct 0 from 2 and we're left with 2.
Fetch the next digit (8) from the dividend, attach it to 2 and continue: 28 / 524

Let's proceed to step 2:
If we divide 28 by 524, we get 0 and a remainder of 28.
Record the quotient 0 as the next digit in the result. 
Result so far: 0.0
If we take 0 away from 28, we end up with 28.
Fetch the next digit (4) from the dividend, attach it to 28 and continue: 284 / 524

On to step 3:
If we divide 284 by 524, we get 0 and a remainder of 284.
Put 0 as the next digit of the answer. 
Result so far: 0.0
If we take 0 away from 284, we end up with 284.
Include the next digit (2) from the dividend after 284, then repeat: 2842 / 524

Moving on to step 4:
When dividing 2842 by 524, we get 5 with a remainder of 222.
Put 5 as the next digit of the answer. 
Result so far: 5.0
If we subtract 2620 from 2842, we get 222.
Include the next digit (8) from the dividend after 222, then repeat: 2228 / 524

Let's proceed to step 5:
524 goes into 2228 4 times with a remainder of 132.
The number 4 becomes the next digit in our result. 
Result so far: 54.0
Subtract 2096 from 2228 to get 132.
Grab the next digit (3) from the dividend, add it to 132, then carry on: 1323 / 524

Advancing to step 6:
524 can be fit into 1323 2 times, resulting in a remainder of 275.
The next digit of our result is 2. 
Result so far: 542.0
Deduct 1048 from 1323 and we're left with 275.
Grab the next digit (9) from the dividend, add it to 275, then carry on: 2759 / 524

On to step 7:
2759 divided by 524 is 5 with a remainder of 139.
Write down 5 as next digit of the result. 
Result so far: 5425.0
Subtracting 2620 from 2759 leaves us with 139.
Fetch the next digit (5) from the dividend, attach it to 139 and continue: 1395 / 524

Moving on to step 8:
If we divide 1395 by 524, we get 2 and a remainder of 347.
The number 2 becomes the next digit in our result. 
Result so far: 54252.0
If we take 1048 away from 1395, we end up with 347.
Since there are no more digits in the dividend, we add a zero to the remainder making it 3470, and continue the process.

On to step 9:
When dividing 3470 by 524, we get 6 with a remainder of 326.
The next digit of our result is 6. 
Result so far: 54252.6
The remainder is 326 after subtracting 3144 from 3470.
Since there are no more digits in the dividend, we add a zero to the remainder making it 3260, and continue the process.

On to step 10:
When dividing 3260 by 524, we get 6 with a remainder of 116.
The number 6 becomes the next digit in our result. 
Result so far: 54252.66
Deduct 3144 from 3260 and we're left with 116.
Since there are no more digits in the dividend, we add a zero to the remainder making it 1160, and continue the process.

The final outcome is 54252.66, with a leftover of 0.116.