738658 divided by 12 
We want to figure out the number of times 738658 can be divided by 12.

Going ahead to step 1:
12 can be fit into 7 0 times, resulting in a remainder of 7.
Write down 0 as next digit of the result. 
Result so far: 0.0
Subtracting 0 from 7 leaves us with 7.
Fetch the next digit (3) from the dividend, attach it to 7 and continue: 73 / 12

Advancing to step 2:
73 divided by 12 is 6 with a remainder of 1.
Write down 6 as next digit of the result. 
Result so far: 6.0
If we subtract 72 from 73, we get 1.
Take the next digit (8) from the dividend and append it to 1, then repeat: 18 / 12

Moving on to step 3:
18 divided by 12 is 1 with a remainder of 6.
The number 1 becomes the next digit in our result. 
Result so far: 61.0
Subtracting 12 from 18 leaves us with 6.
Fetch the next digit (6) from the dividend, attach it to 6 and continue: 66 / 12

Moving on to step 4:
If we divide 66 by 12, we get 5 and a remainder of 6.
Record the quotient 5 as the next digit in the result. 
Result so far: 615.0
The remainder is 6 after subtracting 60 from 66.
Bring next digit (5) of the dividend behind the 6 and repeat the process: 65 / 12

Step 5:
12 can be fit into 65 5 times, resulting in a remainder of 5.
The next digit of our result is 5. 
Result so far: 6155.0
Subtract 60 from 65 to get 5.
Fetch the next digit (8) from the dividend, attach it to 5 and continue: 58 / 12

Moving on to step 6:
If we divide 58 by 12, we get 4 and a remainder of 10.
Use 4 as the next digit of our solution. 
Result so far: 61554.0
The remainder is 10 after subtracting 48 from 58.
Since there are no more digits in the dividend, we add a zero to the remainder making it 100, and continue the process.

Step 7:
The number 12 fits into 100 8 times, leaving a remainder of 4.
Put 8 as the next digit of the answer. 
Result so far: 61554.8
If we take 96 away from 100, 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.

Step 8:
When dividing 40 by 12, we get 3 with a remainder of 4.
The next digit of our result is 3. 
Result so far: 61554.83
The remainder is 4 after subtracting 36 from 40.
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:
12 can be fit into 40 3 times, resulting in a remainder of 4.
Write down 3 as next digit of the result. 
Result so far: 61554.833
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 quotient of the division is 61554.833, and the remainder is 0.0004.