We look at the division of 69605563 by 175 
The aim is to understand the frequency of 175 in 69605563.

On to step 1:
When dividing 6 by 175, we get 0 with a remainder of 6.
The next digit of our result is 0. 
Result so far: 0.0
If we subtract 0 from 6, we get 6.
Append the next digit (9) from the dividend to 6 and continue with: 69 / 175

Step 2:
69 divided by 175 is 0 with a remainder of 69.
Use 0 as the next digit of our solution. 
Result so far: 0.0
Subtracting 0 from 69 leaves us with 69.
Take the next digit (6) from the dividend and append it to 69, then repeat: 696 / 175

Advancing to step 3:
When dividing 696 by 175, we get 3 with a remainder of 171.
The number 3 becomes the next digit in our result. 
Result so far: 3.0
If we take 525 away from 696, we end up with 171.
Take the next digit (0) from the dividend and append it to 171, then repeat: 1710 / 175

Step 4:
When dividing 1710 by 175, we get 9 with a remainder of 135.
Put 9 as the next digit of the answer. 
Result so far: 39.0
If we subtract 1575 from 1710, we get 135.
Fetch the next digit (5) from the dividend, attach it to 135 and continue: 1355 / 175

Advancing to step 5:
The number 175 fits into 1355 7 times, leaving a remainder of 130.
The number 7 becomes the next digit in our result. 
Result so far: 397.0
If we subtract 1225 from 1355, we get 130.
Include the next digit (5) from the dividend after 130, then repeat: 1305 / 175

Advancing to step 6:
1305 divided by 175 is 7 with a remainder of 80.
The number 7 becomes the next digit in our result. 
Result so far: 3977.0
If we subtract 1225 from 1305, we get 80.
Include the next digit (6) from the dividend after 80, then repeat: 806 / 175

Let's proceed to step 7:
If we divide 806 by 175, we get 4 and a remainder of 106.
Put 4 as the next digit of the answer. 
Result so far: 39774.0
If we take 700 away from 806, we end up with 106.
Fetch the next digit (3) from the dividend, attach it to 106 and continue: 1063 / 175

Moving on to step 8:
If we divide 1063 by 175, we get 6 and a remainder of 13.
The next digit of our result is 6. 
Result so far: 397746.0
Subtracting 1050 from 1063 leaves us 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.

Advancing to step 9:
When dividing 130 by 175, we get 0 with a remainder of 130.
Use 0 as the next digit of our solution. 
Result so far: 397746.0
Deduct 0 from 130 and we're left with 130.
Since there are no more digits in the dividend, we add a zero to the remainder making it 1300, and continue the process.

Let's proceed to step 10:
If we divide 1300 by 175, we get 7 and a remainder of 75.
Write down 7 as next digit of the result. 
Result so far: 397746.07
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.

On to step 11:
When dividing 750 by 175, we get 4 with a remainder of 50.
The number 4 becomes the next digit in our result. 
Result so far: 397746.074
Subtracting 700 from 750 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.

Let's proceed to step 12:
175 goes into 500 2 times with a remainder of 150.
Write down 2 as next digit of the result. 
Result so far: 397746.0742
If we subtract 350 from 500, 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.

Advancing to step 13:
The number 175 fits into 1500 8 times, leaving a remainder of 100.
Put 8 as the next digit of the answer. 
Result so far: 397746.07428
Deduct 1400 from 1500 and we're left 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:
If we divide 1000 by 175, we get 5 and a remainder of 125.
Write down 5 as next digit of the result. 
Result so far: 397746.074285
Deduct 875 from 1000 and we're left 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.

Going ahead to step 15:
The number 175 fits into 1250 7 times, leaving a remainder of 25.
Write down 7 as next digit of the result. 
Result so far: 397746.0742857
The remainder is 25 after subtracting 1225 from 1250.
Since there are no more digits in the dividend, we add a zero to the remainder making it 250, and continue the process.

Going ahead to step 16:
175 goes into 250 1 times with a remainder of 75.
The next digit of our result is 1. 
Result so far: 397746.07428571
If we subtract 175 from 250, 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.

After the division, we end up with 397746.07428571 and a remainder of 7.5e-08.