We're dividing 217026 by 11 
The aim is to understand the frequency of 11 in 217026.

Moving on to step 1:
11 can be fit into 2 0 times, resulting in a remainder of 2.
Put 0 as the next digit of the answer. 
Result so far: 0.0
If we subtract 0 from 2, we get 2.
Bring next digit (1) of the dividend behind the 2 and repeat the process: 21 / 11

Advancing to step 2:
If we divide 21 by 11, we get 1 and a remainder of 10.
Put 1 as the next digit of the answer. 
Result so far: 1.0
The remainder is 10 after subtracting 11 from 21.
Bring next digit (7) of the dividend behind the 10 and repeat the process: 107 / 11

Advancing to step 3:
107 divided by 11 is 9 with a remainder of 8.
Put 9 as the next digit of the answer. 
Result so far: 19.0
Deduct 99 from 107 and we're left with 8.
Include the next digit (0) from the dividend after 8, then repeat: 80 / 11

Going ahead to step 4:
11 goes into 80 7 times with a remainder of 3.
Put 7 as the next digit of the answer. 
Result so far: 197.0
The remainder is 3 after subtracting 77 from 80.
Take the next digit (2) from the dividend and append it to 3, then repeat: 32 / 11

Moving on to step 5:
11 can be fit into 32 2 times, resulting in a remainder of 10.
Write down 2 as next digit of the result. 
Result so far: 1972.0
If we take 22 away from 32, we end up with 10.
Grab the next digit (6) from the dividend, add it to 10, then carry on: 106 / 11

Step 6:
11 goes into 106 9 times with a remainder of 7.
Record the quotient 9 as the next digit in the result. 
Result so far: 19729.0
Deduct 99 from 106 and we're left with 7.
Since there are no more digits in the dividend, we add a zero to the remainder making it 70, and continue the process.

Advancing to step 7:
If we divide 70 by 11, we get 6 and a remainder of 4.
Write down 6 as next digit of the result. 
Result so far: 19729.6
The remainder is 4 after subtracting 66 from 70.
Since there are no more digits in the dividend, we add a zero to the remainder making it 40, and continue the process.

Moving on to step 8:
If we divide 40 by 11, we get 3 and a remainder of 7.
Put 3 as the next digit of the answer. 
Result so far: 19729.63
Deduct 33 from 40 and we're left with 7.
Since there are no more digits in the dividend, we add a zero to the remainder making it 70, and continue the process.

Step 9:
11 can be fit into 70 6 times, resulting in a remainder of 4.
The number 6 becomes the next digit in our result. 
Result so far: 19729.636
If we subtract 66 from 70, we get 4.
Since there are no more digits in the dividend, we add a zero to the remainder making it 40, and continue the process.

Let's proceed to step 10:
When dividing 40 by 11, we get 3 with a remainder of 7.
The number 3 becomes the next digit in our result. 
Result so far: 19729.6363
The remainder is 7 after subtracting 33 from 40.
Since there are no more digits in the dividend, we add a zero to the remainder making it 70, and continue the process.

Moving on to step 11:
11 goes into 70 6 times with a remainder of 4.
Record the quotient 6 as the next digit in the result. 
Result so far: 19729.63636
Deduct 66 from 70 and we're left with 4.
Since there are no more digits in the dividend, we add a zero to the remainder making it 40, and continue the process.

Step 12:
The number 11 fits into 40 3 times, leaving a remainder of 7.
Record the quotient 3 as the next digit in the result. 
Result so far: 19729.636363
Subtracting 33 from 40 leaves us with 7.
Since there are no more digits in the dividend, we add a zero to the remainder making it 70, and continue the process.

Going ahead to step 13:
11 goes into 70 6 times with a remainder of 4.
The number 6 becomes the next digit in our result. 
Result so far: 19729.6363636
The remainder is 4 after subtracting 66 from 70.
Since there are no more digits in the dividend, we add a zero to the remainder making it 40, and continue the process.

Going ahead to step 14:
11 can be fit into 40 3 times, resulting in a remainder of 7.
The number 3 becomes the next digit in our result. 
Result so far: 19729.63636363
Subtracting 33 from 40 leaves us with 7.
Since there are no more digits in the dividend, we add a zero to the remainder making it 70, and continue the process.

The final result is 19729.63636363 with a remainder of 7e-09.