We're dividing 29274896 by 525 
The aim is to understand the frequency of 525 in 29274896.

On to step 1:
The number 525 fits into 2 0 times, leaving a remainder of 2.
Record the quotient 0 as the next digit in the result. 
Result so far: 0.0
If we take 0 away from 2, we end up with 2.
Bring next digit (9) of the dividend behind the 2 and repeat the process: 29 / 525

Let's proceed to step 2:
The number 525 fits into 29 0 times, leaving a remainder of 29.
Record the quotient 0 as the next digit in the result. 
Result so far: 0.0
Deduct 0 from 29 and we're left with 29.
Bring next digit (2) of the dividend behind the 29 and repeat the process: 292 / 525

Going ahead to step 3:
When dividing 292 by 525, we get 0 with a remainder of 292.
Put 0 as the next digit of the answer. 
Result so far: 0.0
Subtract 0 from 292 to get 292.
Append the next digit (7) from the dividend to 292 and continue with: 2927 / 525

On to step 4:
2927 divided by 525 is 5 with a remainder of 302.
Record the quotient 5 as the next digit in the result. 
Result so far: 5.0
If we take 2625 away from 2927, we end up with 302.
Bring next digit (4) of the dividend behind the 302 and repeat the process: 3024 / 525

Let's proceed to step 5:
525 can be fit into 3024 5 times, resulting in a remainder of 399.
Use 5 as the next digit of our solution. 
Result so far: 55.0
Subtract 2625 from 3024 to get 399.
Bring next digit (8) of the dividend behind the 399 and repeat the process: 3998 / 525

Moving on to step 6:
525 goes into 3998 7 times with a remainder of 323.
Put 7 as the next digit of the answer. 
Result so far: 557.0
If we take 3675 away from 3998, we end up with 323.
Fetch the next digit (9) from the dividend, attach it to 323 and continue: 3239 / 525

Advancing to step 7:
If we divide 3239 by 525, we get 6 and a remainder of 89.
The number 6 becomes the next digit in our result. 
Result so far: 5576.0
If we subtract 3150 from 3239, we get 89.
Append the next digit (6) from the dividend to 89 and continue with: 896 / 525

Let's proceed to step 8:
The number 525 fits into 896 1 times, leaving a remainder of 371.
The number 1 becomes the next digit in our result. 
Result so far: 55761.0
Subtracting 525 from 896 leaves us with 371.
Since there are no more digits in the dividend, we add a zero to the remainder making it 3710, and continue the process.

Moving on to step 9:
When dividing 3710 by 525, we get 7 with a remainder of 35.
Record the quotient 7 as the next digit in the result. 
Result so far: 55761.7
If we subtract 3675 from 3710, we get 35.
Since there are no more digits in the dividend, we add a zero to the remainder making it 350, and continue the process.

Let's proceed to step 10:
When dividing 350 by 525, we get 0 with a remainder of 350.
Record the quotient 0 as the next digit in the result. 
Result so far: 55761.7
If we subtract 0 from 350, we get 350.
Since there are no more digits in the dividend, we add a zero to the remainder making it 3500, and continue the process.

On to step 11:
The number 525 fits into 3500 6 times, leaving a remainder of 350.
The number 6 becomes the next digit in our result. 
Result so far: 55761.706
Deduct 3150 from 3500 and we're left with 350.
Since there are no more digits in the dividend, we add a zero to the remainder making it 3500, and continue the process.

Advancing to step 12:
When dividing 3500 by 525, we get 6 with a remainder of 350.
Record the quotient 6 as the next digit in the result. 
Result so far: 55761.7066
If we subtract 3150 from 3500, we get 350.
Since there are no more digits in the dividend, we add a zero to the remainder making it 3500, and continue the process.

The final outcome is 55761.7066, with a leftover of 0.0035.