97644 ÷ 12 
The aim is to understand the frequency of 12 in 97644.

On to step 1:
9 divided by 12 is 0 with a remainder of 9.
Record the quotient 0 as the next digit in the result. 
Result so far: 0.0
Subtracting 0 from 9 leaves us with 9.
Append the next digit (7) from the dividend to 9 and continue with: 97 / 12

Advancing to step 2:
The number 12 fits into 97 8 times, leaving a remainder of 1.
Record the quotient 8 as the next digit in the result. 
Result so far: 8.0
Subtracting 96 from 97 leaves us with 1.
Fetch the next digit (6) from the dividend, attach it to 1 and continue: 16 / 12

Advancing to step 3:
When dividing 16 by 12, we get 1 with a remainder of 4.
Put 1 as the next digit of the answer. 
Result so far: 81.0
Subtract 12 from 16 to get 4.
Take the next digit (4) from the dividend and append it to 4, then repeat: 44 / 12

Step 4:
If we divide 44 by 12, we get 3 and a remainder of 8.
Record the quotient 3 as the next digit in the result. 
Result so far: 813.0
Deduct 36 from 44 and we're left with 8.
Fetch the next digit (4) from the dividend, attach it to 8 and continue: 84 / 12

Step 5:
The number 12 fits into 84 7 times, leaving a remainder of 0.
Use 7 as the next digit of our solution. 
Result so far: 8137.0
The remainder is 0 after subtracting 84 from 84.
Since there are no more digits in the dividend, we add a zero to the remainder making it 0, and continue the process.

Let's proceed to step 6:
When dividing 0 by 12, we get 0 with a remainder of 0.
Record the quotient 0 as the next digit in the result. 
Result so far: 8137.0
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 7:
When dividing 0 by 12, we get 0 with a remainder of 0.
Put 0 as the next digit of the answer. 
Result so far: 8137.0
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.

The final result is 8137.0 with a remainder of 0.0.