Let's divide 10664211 by 881
The aim is to understand the frequency of 881 in 10664211.

Step 1:
If we divide 1 by 881, we get 0 and a remainder of 1.
Use 0 as the next digit of our solution. 
Result so far: 0.0
If we subtract 0 from 1, we get 1.
Include the next digit (0) from the dividend after 1, then repeat: 10 / 881

Advancing to step 2:
If we divide 10 by 881, we get 0 and a remainder of 10.
The number 0 becomes the next digit in our result. 
Result so far: 0.0
Deduct 0 from 10 and we're left with 10.
Bring next digit (6) of the dividend behind the 10 and repeat the process: 106 / 881

On to step 3:
If we divide 106 by 881, we get 0 and a remainder of 106.
Use 0 as the next digit of our solution. 
Result so far: 0.0
Deduct 0 from 106 and we're left with 106.
Take the next digit (6) from the dividend and append it to 106, then repeat: 1066 / 881

Step 4:
1066 divided by 881 is 1 with a remainder of 185.
Use 1 as the next digit of our solution. 
Result so far: 1.0
Subtracting 881 from 1066 leaves us with 185.
Take the next digit (4) from the dividend and append it to 185, then repeat: 1854 / 881

Going ahead to step 5:
881 can be fit into 1854 2 times, resulting in a remainder of 92.
The next digit of our result is 2. 
Result so far: 12.0
If we take 1762 away from 1854, we end up with 92.
Take the next digit (2) from the dividend and append it to 92, then repeat: 922 / 881

Let's proceed to step 6:
922 divided by 881 is 1 with a remainder of 41.
The next digit of our result is 1. 
Result so far: 121.0
Deduct 881 from 922 and we're left with 41.
Take the next digit (1) from the dividend and append it to 41, then repeat: 411 / 881

Advancing to step 7:
881 can be fit into 411 0 times, resulting in a remainder of 411.
Put 0 as the next digit of the answer. 
Result so far: 1210.0
Deduct 0 from 411 and we're left with 411.
Bring next digit (1) of the dividend behind the 411 and repeat the process: 4111 / 881

Step 8:
881 goes into 4111 4 times with a remainder of 587.
The number 4 becomes the next digit in our result. 
Result so far: 12104.0
If we subtract 3524 from 4111, we get 587.
Since there are no more digits in the dividend, we add a zero to the remainder making it 5870, and continue the process.

Advancing to step 9:
If we divide 5870 by 881, we get 6 and a remainder of 584.
The next digit of our result is 6. 
Result so far: 12104.6
If we subtract 5286 from 5870, we get 584.
Since there are no more digits in the dividend, we add a zero to the remainder making it 5840, and continue the process.

Let's proceed to step 10:
881 goes into 5840 6 times with a remainder of 554.
Write down 6 as next digit of the result. 
Result so far: 12104.66
If we take 5286 away from 5840, we end up with 554.
Since there are no more digits in the dividend, we add a zero to the remainder making it 5540, and continue the process.

The final result is 12104.66 with a remainder of 0.554.