We're dividing 72204488 by 175 
The aim is to understand the frequency of 175 in 72204488.

On to step 1:
The number 175 fits into 7 0 times, leaving a remainder of 7.
Write down 0 as next digit of the result. 
Result so far: 0.0
If we subtract 0 from 7, we get 7.
Include the next digit (2) from the dividend after 7, then repeat: 72 / 175

Going ahead to step 2:
The number 175 fits into 72 0 times, leaving a remainder of 72.
Put 0 as the next digit of the answer. 
Result so far: 0.0
Deduct 0 from 72 and we're left with 72.
Fetch the next digit (2) from the dividend, attach it to 72 and continue: 722 / 175

Step 3:
175 can be fit into 722 4 times, resulting in a remainder of 22.
The next digit of our result is 4. 
Result so far: 4.0
If we subtract 700 from 722, we get 22.
Append the next digit (0) from the dividend to 22 and continue with: 220 / 175

On to step 4:
175 goes into 220 1 times with a remainder of 45.
Record the quotient 1 as the next digit in the result. 
Result so far: 41.0
Subtracting 175 from 220 leaves us with 45.
Append the next digit (4) from the dividend to 45 and continue with: 454 / 175

Let's proceed to step 5:
When dividing 454 by 175, we get 2 with a remainder of 104.
Record the quotient 2 as the next digit in the result. 
Result so far: 412.0
The remainder is 104 after subtracting 350 from 454.
Append the next digit (4) from the dividend to 104 and continue with: 1044 / 175

On to step 6:
When dividing 1044 by 175, we get 5 with a remainder of 169.
Put 5 as the next digit of the answer. 
Result so far: 4125.0
Subtract 875 from 1044 to get 169.
Take the next digit (8) from the dividend and append it to 169, then repeat: 1698 / 175

Going ahead to step 7:
The number 175 fits into 1698 9 times, leaving a remainder of 123.
Put 9 as the next digit of the answer. 
Result so far: 41259.0
If we take 1575 away from 1698, we end up with 123.
Bring next digit (8) of the dividend behind the 123 and repeat the process: 1238 / 175

Advancing to step 8:
If we divide 1238 by 175, we get 7 and a remainder of 13.
Put 7 as the next digit of the answer. 
Result so far: 412597.0
If we take 1225 away from 1238, we end up with 13.
Since there are no more digits in the dividend, we add a zero to the remainder making it 130, and continue the process.

Going ahead to step 9:
The number 175 fits into 130 0 times, leaving a remainder of 130.
Record the quotient 0 as the next digit in the result. 
Result so far: 412597.0
The remainder is 130 after subtracting 0 from 130.
Since there are no more digits in the dividend, we add a zero to the remainder making it 1300, and continue the process.

Moving on to step 10:
If we divide 1300 by 175, we get 7 and a remainder of 75.
The next digit of our result is 7. 
Result so far: 412597.07
If we subtract 1225 from 1300, we get 75.
Since there are no more digits in the dividend, we add a zero to the remainder making it 750, and continue the process.

Let's proceed to step 11:
If we divide 750 by 175, we get 4 and a remainder of 50.
Put 4 as the next digit of the answer. 
Result so far: 412597.074
If we subtract 700 from 750, we get 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 12:
When dividing 500 by 175, we get 2 with a remainder of 150.
Put 2 as the next digit of the answer. 
Result so far: 412597.0742
If we take 350 away from 500, we end up with 150.
Since there are no more digits in the dividend, we add a zero to the remainder making it 1500, and continue the process.

Moving on to step 13:
The number 175 fits into 1500 8 times, leaving a remainder of 100.
Use 8 as the next digit of our solution. 
Result so far: 412597.07428
If we take 1400 away from 1500, we end up with 100.
Since there are no more digits in the dividend, we add a zero to the remainder making it 1000, and continue the process.

Let's proceed to step 14:
The number 175 fits into 1000 5 times, leaving a remainder of 125.
Write down 5 as next digit of the result. 
Result so far: 412597.074285
Subtracting 875 from 1000 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 15:
1250 divided by 175 is 7 with a remainder of 25.
Put 7 as the next digit of the answer. 
Result so far: 412597.0742857
Deduct 1225 from 1250 and we're left with 25.
Since there are no more digits in the dividend, we add a zero to the remainder making it 250, and continue the process.

Moving on to step 16:
If we divide 250 by 175, we get 1 and a remainder of 75.
The next digit of our result is 1. 
Result so far: 412597.07428571
Subtract 175 from 250 to get 75.
Since there are no more digits in the dividend, we add a zero to the remainder making it 750, and continue the process.

The final result is 412597.07428571 with a remainder of 7.5e-08.