Let's divide 57003719 by 525
The aim is to understand the frequency of 525 in 57003719.

Moving on to step 1:
525 goes into 5 0 times with a remainder of 5.
Put 0 as the next digit of the answer. 
Result so far: 0.0
Subtracting 0 from 5 leaves us with 5.
Fetch the next digit (7) from the dividend, attach it to 5 and continue: 57 / 525

On to step 2:
The number 525 fits into 57 0 times, leaving a remainder of 57.
The next digit of our result is 0. 
Result so far: 0.0
Subtract 0 from 57 to get 57.
Append the next digit (0) from the dividend to 57 and continue with: 570 / 525

Moving on to step 3:
525 can be fit into 570 1 times, resulting in a remainder of 45.
Use 1 as the next digit of our solution. 
Result so far: 1.0
If we subtract 525 from 570, we get 45.
Bring next digit (0) of the dividend behind the 45 and repeat the process: 450 / 525

Let's proceed to step 4:
If we divide 450 by 525, we get 0 and a remainder of 450.
The next digit of our result is 0. 
Result so far: 10.0
If we subtract 0 from 450, we get 450.
Grab the next digit (3) from the dividend, add it to 450, then carry on: 4503 / 525

Step 5:
4503 divided by 525 is 8 with a remainder of 303.
The next digit of our result is 8. 
Result so far: 108.0
The remainder is 303 after subtracting 4200 from 4503.
Include the next digit (7) from the dividend after 303, then repeat: 3037 / 525

Moving on to step 6:
3037 divided by 525 is 5 with a remainder of 412.
Use 5 as the next digit of our solution. 
Result so far: 1085.0
If we subtract 2625 from 3037, we get 412.
Include the next digit (1) from the dividend after 412, then repeat: 4121 / 525

Going ahead to step 7:
The number 525 fits into 4121 7 times, leaving a remainder of 446.
The number 7 becomes the next digit in our result. 
Result so far: 10857.0
Subtracting 3675 from 4121 leaves us with 446.
Include the next digit (9) from the dividend after 446, then repeat: 4469 / 525

Advancing to step 8:
If we divide 4469 by 525, we get 8 and a remainder of 269.
Write down 8 as next digit of the result. 
Result so far: 108578.0
The remainder is 269 after subtracting 4200 from 4469.
Since there are no more digits in the dividend, we add a zero to the remainder making it 2690, and continue the process.

Step 9:
2690 divided by 525 is 5 with a remainder of 65.
Use 5 as the next digit of our solution. 
Result so far: 108578.5
If we subtract 2625 from 2690, we get 65.
Since there are no more digits in the dividend, we add a zero to the remainder making it 650, and continue the process.

Moving on to step 10:
If we divide 650 by 525, we get 1 and a remainder of 125.
Use 1 as the next digit of our solution. 
Result so far: 108578.51
Subtracting 525 from 650 leaves us with 125.
Since there are no more digits in the dividend, we add a zero to the remainder making it 1250, and continue the process.

Let's proceed to step 11:
When dividing 1250 by 525, we get 2 with a remainder of 200.
Record the quotient 2 as the next digit in the result. 
Result so far: 108578.512
Deduct 1050 from 1250 and we're left with 200.
Since there are no more digits in the dividend, we add a zero to the remainder making it 2000, and continue the process.

Going ahead to step 12:
The number 525 fits into 2000 3 times, leaving a remainder of 425.
Record the quotient 3 as the next digit in the result. 
Result so far: 108578.5123
Subtract 1575 from 2000 to get 425.
Since there are no more digits in the dividend, we add a zero to the remainder making it 4250, and continue the process.

Let's proceed to step 13:
If we divide 4250 by 525, we get 8 and a remainder of 50.
Put 8 as the next digit of the answer. 
Result so far: 108578.51238
Subtracting 4200 from 4250 leaves us with 50.
Since there are no more digits in the dividend, we add a zero to the remainder making it 500, and continue the process.

Moving on to step 14:
500 divided by 525 is 0 with a remainder of 500.
Put 0 as the next digit of the answer. 
Result so far: 108578.51238
Deduct 0 from 500 and we're left with 500.
Since there are no more digits in the dividend, we add a zero to the remainder making it 5000, and continue the process.

Step 15:
When dividing 5000 by 525, we get 9 with a remainder of 275.
Write down 9 as next digit of the result. 
Result so far: 108578.5123809
If we subtract 4725 from 5000, we get 275.
Since there are no more digits in the dividend, we add a zero to the remainder making it 2750, and continue the process.

Step 16:
2750 divided by 525 is 5 with a remainder of 125.
Put 5 as the next digit of the answer. 
Result so far: 108578.51238095
Subtracting 2625 from 2750 leaves us with 125.
Since there are no more digits in the dividend, we add a zero to the remainder making it 1250, and continue the process.

In conclusion, the division gives 108578.51238095 with a balance of 1.25e-07.