We divide 9621984 by 12
We want to figure out the number of times 9621984 can be divided by 12.

Advancing to step 1:
The number 12 fits into 9 0 times, leaving 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.
Fetch the next digit (6) from the dividend, attach it to 9 and continue: 96 / 12

Let's proceed 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 subtract 96 from 96, we get 0.
Fetch the next digit (2) from the dividend, attach it to 0 and continue: 2 / 12

Step 3:
12 goes into 2 0 times with a remainder of 2.
Record the quotient 0 as the next digit in the result. 
Result so far: 80.0
If we subtract 0 from 2, we get 2.
Bring next digit (1) of the dividend behind the 2 and repeat the process: 21 / 12

Going ahead to step 4:
The number 12 fits into 21 1 times, leaving a remainder of 9.
Record the quotient 1 as the next digit in the result. 
Result so far: 801.0
The remainder is 9 after subtracting 12 from 21.
Fetch the next digit (9) from the dividend, attach it to 9 and continue: 99 / 12

On to step 5:
When dividing 99 by 12, we get 8 with a remainder of 3.
Put 8 as the next digit of the answer. 
Result so far: 8018.0
The remainder is 3 after subtracting 96 from 99.
Append the next digit (8) from the dividend to 3 and continue with: 38 / 12

Step 6:
The number 12 fits into 38 3 times, leaving a remainder of 2.
Record the quotient 3 as the next digit in the result. 
Result so far: 80183.0
Subtracting 36 from 38 leaves us with 2.
Grab the next digit (4) from the dividend, add it to 2, then carry on: 24 / 12

On to step 7:
12 goes into 24 2 times with a remainder of 0.
Use 2 as the next digit of our solution. 
Result so far: 801832.0
The remainder is 0 after subtracting 24 from 24.
Since there are no more digits in the dividend, we add a zero to the remainder making it 0, and continue the process.

Step 8:
12 can be fit into 0 0 times, resulting in a remainder of 0.
Write down 0 as next digit of the result. 
Result so far: 801832.0
If we subtract 0 from 0, we get 0.
Since there are no more digits in the dividend, we add a zero to the remainder making it 0, and continue the process.

Going ahead to step 9:
The number 12 fits into 0 0 times, leaving a remainder of 0.
Use 0 as the next digit of our solution. 
Result so far: 801832.0
If we take 0 away from 0, we end up 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.

The quotient of the division is 801832.0, and the remainder is 0.0.