We look at the division of 10811174 by 575 
The aim is to understand the frequency of 575 in 10811174.

Moving on to step 1:
If we divide 1 by 575, we get 0 and a remainder of 1.
The next digit of our result is 0. 
Result so far: 0.0
Deduct 0 from 1 and we're left with 1.
Grab the next digit (0) from the dividend, add it to 1, then carry on: 10 / 575

On to step 2:
If we divide 10 by 575, we get 0 and a remainder of 10.
The next digit of our result is 0. 
Result so far: 0.0
The remainder is 10 after subtracting 0 from 10.
Append the next digit (8) from the dividend to 10 and continue with: 108 / 575

Moving on to step 3:
575 can be fit into 108 0 times, resulting in a remainder of 108.
Record the quotient 0 as the next digit in the result. 
Result so far: 0.0
Deduct 0 from 108 and we're left with 108.
Bring next digit (1) of the dividend behind the 108 and repeat the process: 1081 / 575

Going ahead to step 4:
1081 divided by 575 is 1 with a remainder of 506.
Put 1 as the next digit of the answer. 
Result so far: 1.0
If we subtract 575 from 1081, we get 506.
Fetch the next digit (1) from the dividend, attach it to 506 and continue: 5061 / 575

Advancing to step 5:
If we divide 5061 by 575, we get 8 and a remainder of 461.
Put 8 as the next digit of the answer. 
Result so far: 18.0
Subtract 4600 from 5061 to get 461.
Take the next digit (1) from the dividend and append it to 461, then repeat: 4611 / 575

Moving on to step 6:
575 can be fit into 4611 8 times, resulting in a remainder of 11.
The number 8 becomes the next digit in our result. 
Result so far: 188.0
Subtracting 4600 from 4611 leaves us with 11.
Grab the next digit (7) from the dividend, add it to 11, then carry on: 117 / 575

Going ahead to step 7:
If we divide 117 by 575, we get 0 and a remainder of 117.
The next digit of our result is 0. 
Result so far: 1880.0
The remainder is 117 after subtracting 0 from 117.
Take the next digit (4) from the dividend and append it to 117, then repeat: 1174 / 575

Advancing to step 8:
The number 575 fits into 1174 2 times, leaving a remainder of 24.
Put 2 as the next digit of the answer. 
Result so far: 18802.0
Subtracting 1150 from 1174 leaves us with 24.
Since there are no more digits in the dividend, we add a zero to the remainder making it 240, and continue the process.

Step 9:
If we divide 240 by 575, we get 0 and a remainder of 240.
The next digit of our result is 0. 
Result so far: 18802.0
If we take 0 away from 240, we end up with 240.
Since there are no more digits in the dividend, we add a zero to the remainder making it 2400, and continue the process.

Let's proceed to step 10:
2400 divided by 575 is 4 with a remainder of 100.
The number 4 becomes the next digit in our result. 
Result so far: 18802.04
The remainder is 100 after subtracting 2300 from 2400.
Since there are no more digits in the dividend, we add a zero to the remainder making it 1000, and continue the process.

Advancing to step 11:
575 goes into 1000 1 times with a remainder of 425.
Use 1 as the next digit of our solution. 
Result so far: 18802.041
Subtract 575 from 1000 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.

Advancing to step 12:
If we divide 4250 by 575, we get 7 and a remainder of 225.
The next digit of our result is 7. 
Result so far: 18802.0417
Subtracting 4025 from 4250 leaves us with 225.
Since there are no more digits in the dividend, we add a zero to the remainder making it 2250, and continue the process.

Step 13:
575 goes into 2250 3 times with a remainder of 525.
Record the quotient 3 as the next digit in the result. 
Result so far: 18802.04173
If we take 1725 away from 2250, we end up with 525.
Since there are no more digits in the dividend, we add a zero to the remainder making it 5250, and continue the process.

Going ahead to step 14:
When dividing 5250 by 575, we get 9 with a remainder of 75.
Write down 9 as next digit of the result. 
Result so far: 18802.041739
If we subtract 5175 from 5250, 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 15:
When dividing 750 by 575, we get 1 with a remainder of 175.
Record the quotient 1 as the next digit in the result. 
Result so far: 18802.0417391
Subtracting 575 from 750 leaves us with 175.
Since there are no more digits in the dividend, we add a zero to the remainder making it 1750, and continue the process.

Advancing to step 16:
575 can be fit into 1750 3 times, resulting in a remainder of 25.
Put 3 as the next digit of the answer. 
Result so far: 18802.04173913
If we subtract 1725 from 1750, we get 25.
Since there are no more digits in the dividend, we add a zero to the remainder making it 250, and continue the process.

After the division, we end up with 18802.04173913 and a remainder of 2.5e-08.