We're dividing 798188 by 12 
We're looking to find how many times 12 goes into 798188.

Let's proceed to step 1:
12 goes into 7 0 times with a remainder of 7.
Use 0 as the next digit of our solution. 
Result so far: 0.0
Subtract 0 from 7 to get 7.
Fetch the next digit (9) from the dividend, attach it to 7 and continue: 79 / 12

Going ahead to step 2:
If we divide 79 by 12, we get 6 and a remainder of 7.
The number 6 becomes the next digit in our result. 
Result so far: 6.0
Deduct 72 from 79 and we're left with 7.
Grab the next digit (8) from the dividend, add it to 7, then carry on: 78 / 12

On to step 3:
The number 12 fits into 78 6 times, leaving a remainder of 6.
The next digit of our result is 6. 
Result so far: 66.0
The remainder is 6 after subtracting 72 from 78.
Append the next digit (1) from the dividend to 6 and continue with: 61 / 12

Let's proceed to step 4:
When dividing 61 by 12, we get 5 with a remainder of 1.
The next digit of our result is 5. 
Result so far: 665.0
Subtract 60 from 61 to get 1.
Grab the next digit (8) from the dividend, add it to 1, then carry on: 18 / 12

Going ahead to step 5:
When dividing 18 by 12, we get 1 with a remainder of 6.
Put 1 as the next digit of the answer. 
Result so far: 6651.0
If we take 12 away from 18, we end up with 6.
Append the next digit (8) from the dividend to 6 and continue with: 68 / 12

On to step 6:
12 can be fit into 68 5 times, resulting in a remainder of 8.
Record the quotient 5 as the next digit in the result. 
Result so far: 66515.0
The remainder is 8 after subtracting 60 from 68.
Since there are no more digits in the dividend, we add a zero to the remainder making it 80, and continue the process.

Going ahead to step 7:
If we divide 80 by 12, we get 6 and a remainder of 8.
Record the quotient 6 as the next digit in the result. 
Result so far: 66515.6
Subtracting 72 from 80 leaves us 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.

Moving on to step 8:
12 can be fit into 80 6 times, resulting in a remainder of 8.
The next digit of our result is 6. 
Result so far: 66515.66
Deduct 72 from 80 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.

The quotient of the division is 66515.66, and the remainder is 0.008.