We look at the division of 17575437 by 627 
The aim is to understand the frequency of 627 in 17575437.

Going ahead to step 1:
The number 627 fits into 1 0 times, leaving a remainder of 1.
Record the quotient 0 as the next digit in the result. 
Result so far: 0.0
If we subtract 0 from 1, we get 1.
Bring next digit (7) of the dividend behind the 1 and repeat the process: 17 / 627

Step 2:
The number 627 fits into 17 0 times, leaving a remainder of 17.
The number 0 becomes the next digit in our result. 
Result so far: 0.0
If we take 0 away from 17, we end up with 17.
Fetch the next digit (5) from the dividend, attach it to 17 and continue: 175 / 627

Moving on to step 3:
175 divided by 627 is 0 with a remainder of 175.
Put 0 as the next digit of the answer. 
Result so far: 0.0
The remainder is 175 after subtracting 0 from 175.
Include the next digit (7) from the dividend after 175, then repeat: 1757 / 627

On to step 4:
If we divide 1757 by 627, we get 2 and a remainder of 503.
The number 2 becomes the next digit in our result. 
Result so far: 2.0
Deduct 1254 from 1757 and we're left with 503.
Grab the next digit (5) from the dividend, add it to 503, then carry on: 5035 / 627

Advancing to step 5:
627 goes into 5035 8 times with a remainder of 19.
The next digit of our result is 8. 
Result so far: 28.0
Subtracting 5016 from 5035 leaves us with 19.
Fetch the next digit (4) from the dividend, attach it to 19 and continue: 194 / 627

Going ahead to step 6:
627 can be fit into 194 0 times, resulting in a remainder of 194.
Write down 0 as next digit of the result. 
Result so far: 280.0
If we subtract 0 from 194, we get 194.
Take the next digit (3) from the dividend and append it to 194, then repeat: 1943 / 627

Step 7:
627 goes into 1943 3 times with a remainder of 62.
Use 3 as the next digit of our solution. 
Result so far: 2803.0
The remainder is 62 after subtracting 1881 from 1943.
Append the next digit (7) from the dividend to 62 and continue with: 627 / 627

Advancing to step 8:
If we divide 627 by 627, we get 1 and a remainder of 0.
The number 1 becomes the next digit in our result. 
Result so far: 28031.0
Subtracting 627 from 627 leaves us with 0.
Since there are no more digits in the dividend, we add a zero to the remainder making it 0, and continue the process.

On to step 9:
0 divided by 627 is 0 with a remainder of 0.
Put 0 as the next digit of the answer. 
Result so far: 28031.0
If we subtract 0 from 0, we get 0.
Since there are no more digits in the dividend, we add a zero to the remainder making it 0, and continue the process.

Let's proceed to step 10:
627 can be fit into 0 0 times, resulting in a remainder of 0.
The next digit of our result is 0. 
Result so far: 28031.0
Subtracting 0 from 0 leaves us with 0.
Since there are no more digits in the dividend, we add a zero to the remainder making it 0, and continue the process.

The final result is 28031.0 with a remainder of 0.0.