We're dividing 73224863 by 575 
The aim is to understand the frequency of 575 in 73224863.

Going ahead to step 1:
575 can be fit into 7 0 times, resulting in a remainder of 7.
Write down 0 as next digit of the result. 
Result so far: 0.0
Subtract 0 from 7 to get 7.
Fetch the next digit (3) from the dividend, attach it to 7 and continue: 73 / 575

Moving on to step 2:
575 can be fit into 73 0 times, resulting in a remainder of 73.
The number 0 becomes the next digit in our result. 
Result so far: 0.0
Subtract 0 from 73 to get 73.
Grab the next digit (2) from the dividend, add it to 73, then carry on: 732 / 575

Moving on to step 3:
When dividing 732 by 575, we get 1 with a remainder of 157.
Put 1 as the next digit of the answer. 
Result so far: 1.0
The remainder is 157 after subtracting 575 from 732.
Fetch the next digit (2) from the dividend, attach it to 157 and continue: 1572 / 575

Going ahead to step 4:
575 goes into 1572 2 times with a remainder of 422.
The next digit of our result is 2. 
Result so far: 12.0
Deduct 1150 from 1572 and we're left with 422.
Append the next digit (4) from the dividend to 422 and continue with: 4224 / 575

Let's proceed to step 5:
575 goes into 4224 7 times with a remainder of 199.
Write down 7 as next digit of the result. 
Result so far: 127.0
If we take 4025 away from 4224, we end up with 199.
Append the next digit (8) from the dividend to 199 and continue with: 1998 / 575

Step 6:
575 can be fit into 1998 3 times, resulting in a remainder of 273.
Use 3 as the next digit of our solution. 
Result so far: 1273.0
Deduct 1725 from 1998 and we're left with 273.
Fetch the next digit (6) from the dividend, attach it to 273 and continue: 2736 / 575

Moving on to step 7:
The number 575 fits into 2736 4 times, leaving a remainder of 436.
The number 4 becomes the next digit in our result. 
Result so far: 12734.0
The remainder is 436 after subtracting 2300 from 2736.
Append the next digit (3) from the dividend to 436 and continue with: 4363 / 575

Let's proceed to step 8:
If we divide 4363 by 575, we get 7 and a remainder of 338.
The next digit of our result is 7. 
Result so far: 127347.0
If we subtract 4025 from 4363, we get 338.
Since there are no more digits in the dividend, we add a zero to the remainder making it 3380, and continue the process.

Moving on to step 9:
575 goes into 3380 5 times with a remainder of 505.
The number 5 becomes the next digit in our result. 
Result so far: 127347.5
The remainder is 505 after subtracting 2875 from 3380.
Since there are no more digits in the dividend, we add a zero to the remainder making it 5050, and continue the process.

Step 10:
575 can be fit into 5050 8 times, resulting in a remainder of 450.
Record the quotient 8 as the next digit in the result. 
Result so far: 127347.58
Subtracting 4600 from 5050 leaves us with 450.
Since there are no more digits in the dividend, we add a zero to the remainder making it 4500, and continue the process.

Step 11:
If we divide 4500 by 575, we get 7 and a remainder of 475.
Use 7 as the next digit of our solution. 
Result so far: 127347.587
If we subtract 4025 from 4500, we get 475.
Since there are no more digits in the dividend, we add a zero to the remainder making it 4750, and continue the process.

Advancing to step 12:
4750 divided by 575 is 8 with a remainder of 150.
Put 8 as the next digit of the answer. 
Result so far: 127347.5878
If we subtract 4600 from 4750, we get 150.
Since there are no more digits in the dividend, we add a zero to the remainder making it 1500, and continue the process.

On to step 13:
1500 divided by 575 is 2 with a remainder of 350.
Put 2 as the next digit of the answer. 
Result so far: 127347.58782
If we subtract 1150 from 1500, 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.

Step 14:
If we divide 3500 by 575, we get 6 and a remainder of 50.
Use 6 as the next digit of our solution. 
Result so far: 127347.587826
Deduct 3450 from 3500 and we're left 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.

On to step 15:
The number 575 fits into 500 0 times, leaving a remainder of 500.
The next digit of our result is 0. 
Result so far: 127347.587826
The remainder is 500 after subtracting 0 from 500.
Since there are no more digits in the dividend, we add a zero to the remainder making it 5000, and continue the process.

Going ahead to step 16:
When dividing 5000 by 575, we get 8 with a remainder of 400.
Use 8 as the next digit of our solution. 
Result so far: 127347.58782608
If we subtract 4600 from 5000, we get 400.
Since there are no more digits in the dividend, we add a zero to the remainder making it 4000, and continue the process.

Our division results in 127347.58782608 with a remaining 4e-07.