969969 divided by 12 
The aim is to understand the frequency of 12 in 969969.

Moving on to step 1:
12 goes into 9 0 times with a remainder of 9.
Use 0 as the next digit of our solution. 
Result so far: 0.0
Subtract 0 from 9 to get 9.
Take the next digit (6) from the dividend and append it to 9, then repeat: 96 / 12

Moving on to step 2:
12 can be fit into 96 8 times, resulting in a remainder of 0.
The next digit of our result is 8. 
Result so far: 8.0
If we take 96 away from 96, we end up with 0.
Grab the next digit (9) from the dividend, add it to 0, then carry on: 9 / 12

Step 3:
If we divide 9 by 12, we get 0 and a remainder of 9.
The number 0 becomes the next digit in our result. 
Result so far: 80.0
Subtract 0 from 9 to get 9.
Take the next digit (9) from the dividend and append it to 9, then repeat: 99 / 12

Moving on to step 4:
When dividing 99 by 12, we get 8 with a remainder of 3.
The next digit of our result is 8. 
Result so far: 808.0
If we take 96 away from 99, we end up with 3.
Append the next digit (6) from the dividend to 3 and continue with: 36 / 12

Let's proceed to step 5:
The number 12 fits into 36 3 times, leaving a remainder of 0.
Put 3 as the next digit of the answer. 
Result so far: 8083.0
The remainder is 0 after subtracting 36 from 36.
Grab the next digit (9) from the dividend, add it to 0, then carry on: 9 / 12

Going ahead to step 6:
9 divided by 12 is 0 with a remainder of 9.
The number 0 becomes the next digit in our result. 
Result so far: 80830.0
If we take 0 away from 9, we end up 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 7:
12 can be fit into 90 7 times, resulting in a remainder of 6.
Write down 7 as next digit of the result. 
Result so far: 80830.7
If we take 84 away from 90, we end up with 6.
Since there are no more digits in the dividend, we add a zero to the remainder making it 60, and continue the process.

On to step 8:
When dividing 60 by 12, we get 5 with a remainder of 0.
Record the quotient 5 as the next digit in the result. 
Result so far: 80830.75
Deduct 60 from 60 and we're left with 0.
Since there are no more digits in the dividend, we add a zero to the remainder making it 0, and continue the process.

Advancing to step 9:
12 goes into 0 0 times with a remainder of 0.
The number 0 becomes the next digit in our result. 
Result so far: 80830.75
Deduct 0 from 0 and we're left with 0.
Since there are no more digits in the dividend, we add a zero to the remainder making it 0, and continue the process.

Step 10:
The number 12 fits into 0 0 times, leaving a remainder of 0.
Write down 0 as next digit of the result. 
Result so far: 80830.75
The remainder is 0 after subtracting 0 from 0.
Since there are no more digits in the dividend, we add a zero to the remainder making it 0, and continue the process.

Our division results in 80830.75 with a remaining 0.0.