We divide 15259130 by 524
The aim is to understand the frequency of 524 in 15259130.

Let's proceed to step 1:
If we divide 1 by 524, we get 0 and a remainder of 1.
The next digit of our result is 0. 
Result so far: 0.0
The remainder is 1 after subtracting 0 from 1.
Include the next digit (5) from the dividend after 1, then repeat: 15 / 524

Let's proceed to step 2:
15 divided by 524 is 0 with a remainder of 15.
The number 0 becomes the next digit in our result. 
Result so far: 0.0
Subtract 0 from 15 to get 15.
Append the next digit (2) from the dividend to 15 and continue with: 152 / 524

Let's proceed to step 3:
When dividing 152 by 524, we get 0 with a remainder of 152.
Record the quotient 0 as the next digit in the result. 
Result so far: 0.0
Subtracting 0 from 152 leaves us with 152.
Grab the next digit (5) from the dividend, add it to 152, then carry on: 1525 / 524

Step 4:
524 can be fit into 1525 2 times, resulting in a remainder of 477.
Record the quotient 2 as the next digit in the result. 
Result so far: 2.0
Deduct 1048 from 1525 and we're left with 477.
Include the next digit (9) from the dividend after 477, then repeat: 4779 / 524

Let's proceed to step 5:
The number 524 fits into 4779 9 times, leaving a remainder of 63.
Put 9 as the next digit of the answer. 
Result so far: 29.0
The remainder is 63 after subtracting 4716 from 4779.
Bring next digit (1) of the dividend behind the 63 and repeat the process: 631 / 524

On to step 6:
The number 524 fits into 631 1 times, leaving a remainder of 107.
Record the quotient 1 as the next digit in the result. 
Result so far: 291.0
If we take 524 away from 631, we end up with 107.
Bring next digit (3) of the dividend behind the 107 and repeat the process: 1073 / 524

Step 7:
1073 divided by 524 is 2 with a remainder of 25.
The next digit of our result is 2. 
Result so far: 2912.0
The remainder is 25 after subtracting 1048 from 1073.
Take the next digit (0) from the dividend and append it to 25, then repeat: 250 / 524

Moving on to step 8:
524 goes into 250 0 times with a remainder of 250.
Put 0 as the next digit of the answer. 
Result so far: 29120.0
The remainder is 250 after subtracting 0 from 250.
Since there are no more digits in the dividend, we add a zero to the remainder making it 2500, and continue the process.

Step 9:
2500 divided by 524 is 4 with a remainder of 404.
Record the quotient 4 as the next digit in the result. 
Result so far: 29120.4
If we take 2096 away from 2500, we end up with 404.
Since there are no more digits in the dividend, we add a zero to the remainder making it 4040, and continue the process.

On to step 10:
The number 524 fits into 4040 7 times, leaving a remainder of 372.
Record the quotient 7 as the next digit in the result. 
Result so far: 29120.47
If we take 3668 away from 4040, we end up with 372.
Since there are no more digits in the dividend, we add a zero to the remainder making it 3720, and continue the process.

Going ahead to step 11:
When dividing 3720 by 524, we get 7 with a remainder of 52.
The next digit of our result is 7. 
Result so far: 29120.477
Deduct 3668 from 3720 and we're left with 52.
Since there are no more digits in the dividend, we add a zero to the remainder making it 520, and continue the process.

Our division results in 29120.477 with a remaining 0.0052.