We look at the division of 77327 by 12 
The aim is to understand the frequency of 12 in 77327.

Moving on to step 1:
The number 12 fits into 7 0 times, leaving a remainder of 7.
Record the quotient 0 as the next digit in the result. 
Result so far: 0.0
Deduct 0 from 7 and we're left with 7.
Bring next digit (7) of the dividend behind the 7 and repeat the process: 77 / 12

Going ahead to step 2:
When dividing 77 by 12, we get 6 with a remainder of 5.
Put 6 as the next digit of the answer. 
Result so far: 6.0
Subtracting 72 from 77 leaves us with 5.
Append the next digit (3) from the dividend to 5 and continue with: 53 / 12

Advancing to step 3:
If we divide 53 by 12, we get 4 and a remainder of 5.
Put 4 as the next digit of the answer. 
Result so far: 64.0
Subtract 48 from 53 to get 5.
Bring next digit (2) of the dividend behind the 5 and repeat the process: 52 / 12

On to step 4:
12 can be fit into 52 4 times, resulting in a remainder of 4.
Put 4 as the next digit of the answer. 
Result so far: 644.0
If we take 48 away from 52, we end up with 4.
Take the next digit (7) from the dividend and append it to 4, then repeat: 47 / 12

Step 5:
12 can be fit into 47 3 times, resulting in a remainder of 11.
Write down 3 as next digit of the result. 
Result so far: 6443.0
Subtract 36 from 47 to get 11.
Since there are no more digits in the dividend, we add a zero to the remainder making it 110, and continue the process.

On to step 6:
12 can be fit into 110 9 times, resulting in a remainder of 2.
Use 9 as the next digit of our solution. 
Result so far: 6443.9
Deduct 108 from 110 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.

Advancing to step 7:
The number 12 fits into 20 1 times, leaving a remainder of 8.
Put 1 as the next digit of the answer. 
Result so far: 6443.91
Deduct 12 from 20 and we're left with 8.
Since there are no more digits in the dividend, we add a zero to the remainder making it 80, and continue the process.

Step 8:
The number 12 fits into 80 6 times, leaving a remainder of 8.
Use 6 as the next digit of our solution. 
Result so far: 6443.916
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.

Step 9:
12 goes into 80 6 times with a remainder of 8.
Use 6 as the next digit of our solution. 
Result so far: 6443.9166
If we take 72 away from 80, we end up with 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 6443.9166 with a remainder of 8e-05.