We divide 874575 by 11
The aim is to understand the frequency of 11 in 874575.

On to step 1:
When dividing 8 by 11, we get 0 with a remainder of 8.
Record the quotient 0 as the next digit in the result. 
Result so far: 0.0
Deduct 0 from 8 and we're left with 8.
Include the next digit (7) from the dividend after 8, then repeat: 87 / 11

Going ahead to step 2:
11 can be fit into 87 7 times, resulting in a remainder of 10.
Put 7 as the next digit of the answer. 
Result so far: 7.0
If we take 77 away from 87, we end up with 10.
Fetch the next digit (4) from the dividend, attach it to 10 and continue: 104 / 11

On to step 3:
104 divided by 11 is 9 with a remainder of 5.
Put 9 as the next digit of the answer. 
Result so far: 79.0
Subtract 99 from 104 to get 5.
Bring next digit (5) of the dividend behind the 5 and repeat the process: 55 / 11

Step 4:
55 divided by 11 is 5 with a remainder of 0.
Put 5 as the next digit of the answer. 
Result so far: 795.0
The remainder is 0 after subtracting 55 from 55.
Fetch the next digit (7) from the dividend, attach it to 0 and continue: 7 / 11

Step 5:
11 can be fit into 7 0 times, resulting in a remainder of 7.
Put 0 as the next digit of the answer. 
Result so far: 7950.0
Subtracting 0 from 7 leaves us with 7.
Grab the next digit (5) from the dividend, add it to 7, then carry on: 75 / 11

Moving on to step 6:
When dividing 75 by 11, we get 6 with a remainder of 9.
Put 6 as the next digit of the answer. 
Result so far: 79506.0
Subtracting 66 from 75 leaves us with 9.
Since there are no more digits in the dividend, we add a zero to the remainder making it 90, and continue the process.

Going ahead to step 7:
90 divided by 11 is 8 with a remainder of 2.
The number 8 becomes the next digit in our result. 
Result so far: 79506.8
If we take 88 away from 90, we end up with 2.
Since there are no more digits in the dividend, we add a zero to the remainder making it 20, and continue the process.

Advancing to step 8:
When dividing 20 by 11, we get 1 with a remainder of 9.
Write down 1 as next digit of the result. 
Result so far: 79506.81
If we subtract 11 from 20, we get 9.
Since there are no more digits in the dividend, we add a zero to the remainder making it 90, and continue the process.

Step 9:
90 divided by 11 is 8 with a remainder of 2.
Use 8 as the next digit of our solution. 
Result so far: 79506.818
Deduct 88 from 90 and we're left with 2.
Since there are no more digits in the dividend, we add a zero to the remainder making it 20, and continue the process.

Step 10:
11 can be fit into 20 1 times, resulting in a remainder of 9.
Put 1 as the next digit of the answer. 
Result so far: 79506.8181
Subtracting 11 from 20 leaves us with 9.
Since there are no more digits in the dividend, we add a zero to the remainder making it 90, and continue the process.

Advancing to step 11:
11 can be fit into 90 8 times, resulting in a remainder of 2.
Write down 8 as next digit of the result. 
Result so far: 79506.81818
Subtracting 88 from 90 leaves us with 2.
Since there are no more digits in the dividend, we add a zero to the remainder making it 20, and continue the process.

Going ahead to step 12:
20 divided by 11 is 1 with a remainder of 9.
The next digit of our result is 1. 
Result so far: 79506.818181
The remainder is 9 after subtracting 11 from 20.
Since there are no more digits in the dividend, we add a zero to the remainder making it 90, and continue the process.

Step 13:
11 goes into 90 8 times with a remainder of 2.
Write down 8 as next digit of the result. 
Result so far: 79506.8181818
If we subtract 88 from 90, we get 2.
Since there are no more digits in the dividend, we add a zero to the remainder making it 20, and continue the process.

Going ahead to step 14:
If we divide 20 by 11, we get 1 and a remainder of 9.
The number 1 becomes the next digit in our result. 
Result so far: 79506.81818181
Deduct 11 from 20 and we're left with 9.
Since there are no more digits in the dividend, we add a zero to the remainder making it 90, and continue the process.

The final outcome is 79506.81818181, with a leftover of 9e-09.