We're dividing 79924 by 12 
We want to figure out the number of times 79924 can be divided by 12.

On to step 1:
If we divide 7 by 12, we get 0 and a remainder of 7.
Record the quotient 0 as the next digit in the result. 
Result so far: 0.0
Subtract 0 from 7 to get 7.
Grab the next digit (9) from the dividend, add it to 7, then carry on: 79 / 12

Advancing to step 2:
12 can be fit into 79 6 times, resulting in a remainder of 7.
Use 6 as the next digit of our solution. 
Result so far: 6.0
Subtracting 72 from 79 leaves us with 7.
Fetch the next digit (9) from the dividend, attach it to 7 and continue: 79 / 12

Let's proceed to step 3:
12 can be fit into 79 6 times, resulting in a remainder of 7.
Write down 6 as next digit of the result. 
Result so far: 66.0
Subtract 72 from 79 to get 7.
Fetch the next digit (2) from the dividend, attach it to 7 and continue: 72 / 12

Advancing to step 4:
The number 12 fits into 72 6 times, leaving a remainder of 0.
Write down 6 as next digit of the result. 
Result so far: 666.0
If we subtract 72 from 72, we get 0.
Include the next digit (4) from the dividend after 0, then repeat: 4 / 12

On to step 5:
When dividing 4 by 12, we get 0 with a remainder of 4.
The number 0 becomes the next digit in our result. 
Result so far: 6660.0
The remainder is 4 after subtracting 0 from 4.
Since there are no more digits in the dividend, we add a zero to the remainder making it 40, and continue the process.

Moving on to step 6:
The number 12 fits into 40 3 times, leaving a remainder of 4.
Write down 3 as next digit of the result. 
Result so far: 6660.3
Subtracting 36 from 40 leaves us with 4.
Since there are no more digits in the dividend, we add a zero to the remainder making it 40, and continue the process.

On to step 7:
12 goes into 40 3 times with a remainder of 4.
The number 3 becomes the next digit in our result. 
Result so far: 6660.33
Deduct 36 from 40 and we're left with 4.
Since there are no more digits in the dividend, we add a zero to the remainder making it 40, and continue the process.

The final result is 6660.33 with a remainder of 0.004.