We're dividing 749218 by 12 
We're looking to find how many times 12 goes into 749218.

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
The remainder is 7 after subtracting 0 from 7.
Bring next digit (4) of the dividend behind the 7 and repeat the process: 74 / 12

Step 2:
The number 12 fits into 74 6 times, leaving a remainder of 2.
Use 6 as the next digit of our solution. 
Result so far: 6.0
The remainder is 2 after subtracting 72 from 74.
Append the next digit (9) from the dividend to 2 and continue with: 29 / 12

Let's proceed to step 3:
If we divide 29 by 12, we get 2 and a remainder of 5.
The next digit of our result is 2. 
Result so far: 62.0
Subtract 24 from 29 to get 5.
Fetch the next digit (2) from the dividend, attach it to 5 and continue: 52 / 12

On to step 4:
12 can be fit into 52 4 times, resulting in a remainder of 4.
Use 4 as the next digit of our solution. 
Result so far: 624.0
Deduct 48 from 52 and we're left with 4.
Grab the next digit (1) from the dividend, add it to 4, then carry on: 41 / 12

Step 5:
12 can be fit into 41 3 times, resulting in a remainder of 5.
The number 3 becomes the next digit in our result. 
Result so far: 6243.0
Subtracting 36 from 41 leaves us with 5.
Bring next digit (8) of the dividend behind the 5 and repeat the process: 58 / 12

Step 6:
58 divided by 12 is 4 with a remainder of 10.
Use 4 as the next digit of our solution. 
Result so far: 62434.0
If we take 48 away from 58, we end up with 10.
Since there are no more digits in the dividend, we add a zero to the remainder making it 100, and continue the process.

Moving on to step 7:
12 goes into 100 8 times with a remainder of 4.
Record the quotient 8 as the next digit in the result. 
Result so far: 62434.8
Subtract 96 from 100 to get 4.
Since there are no more digits in the dividend, we add a zero to the remainder making it 40, and continue the process.

Step 8:
If we divide 40 by 12, we get 3 and a remainder of 4.
The number 3 becomes the next digit in our result. 
Result so far: 62434.83
If we subtract 36 from 40, we get 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 9:
If we divide 40 by 12, we get 3 and a remainder of 4.
Write down 3 as next digit of the result. 
Result so far: 62434.833
If we take 36 away from 40, we end up 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 quotient of the division is 62434.833, and the remainder is 0.0004.