891776 divided by 12 
The aim is to understand the frequency of 12 in 891776.

Advancing to step 1:
12 goes into 8 0 times with a remainder of 8.
Put 0 as the next digit of the answer. 
Result so far: 0.0
Subtract 0 from 8 to get 8.
Include the next digit (9) from the dividend after 8, then repeat: 89 / 12

On to step 2:
If we divide 89 by 12, we get 7 and a remainder of 5.
Write down 7 as next digit of the result. 
Result so far: 7.0
Deduct 84 from 89 and we're left with 5.
Bring next digit (1) of the dividend behind the 5 and repeat the process: 51 / 12

Step 3:
51 divided by 12 is 4 with a remainder of 3.
Write down 4 as next digit of the result. 
Result so far: 74.0
Subtract 48 from 51 to get 3.
Take the next digit (7) from the dividend and append it to 3, then repeat: 37 / 12

Going ahead to step 4:
37 divided by 12 is 3 with a remainder of 1.
Record the quotient 3 as the next digit in the result. 
Result so far: 743.0
Deduct 36 from 37 and we're left with 1.
Include the next digit (7) from the dividend after 1, then repeat: 17 / 12

Advancing to step 5:
12 can be fit into 17 1 times, resulting in a remainder of 5.
Record the quotient 1 as the next digit in the result. 
Result so far: 7431.0
If we subtract 12 from 17, we get 5.
Include the next digit (6) from the dividend after 5, then repeat: 56 / 12

Going ahead to step 6:
The number 12 fits into 56 4 times, leaving a remainder of 8.
The number 4 becomes the next digit in our result. 
Result so far: 74314.0
The remainder is 8 after subtracting 48 from 56.
Since there are no more digits in the dividend, we add a zero to the remainder making it 80, and continue the process.

Going ahead to step 7:
80 divided by 12 is 6 with a remainder of 8.
The number 6 becomes the next digit in our result. 
Result so far: 74314.6
Subtract 72 from 80 to get 8.
Since there are no more digits in the dividend, we add a zero to the remainder making it 80, and continue the process.

Moving on to step 8:
When dividing 80 by 12, we get 6 with a remainder of 8.
The next digit of our result is 6. 
Result so far: 74314.66
Subtract 72 from 80 to get 8.
Since there are no more digits in the dividend, we add a zero to the remainder making it 80, and continue the process.

The final result is 74314.66 with a remainder of 0.008.