576742 ÷ 12 
We're looking to find how many times 12 goes into 576742.

Moving on to step 1:
When dividing 5 by 12, we get 0 with a remainder of 5.
The next digit of our result is 0. 
Result so far: 0.0
Subtract 0 from 5 to get 5.
Grab the next digit (7) from the dividend, add it to 5, then carry on: 57 / 12

On to step 2:
12 goes into 57 4 times with a remainder of 9.
The number 4 becomes the next digit in our result. 
Result so far: 4.0
If we take 48 away from 57, we end up with 9.
Fetch the next digit (6) from the dividend, attach it to 9 and continue: 96 / 12

Moving on to step 3:
96 divided by 12 is 8 with a remainder of 0.
The next digit of our result is 8. 
Result so far: 48.0
Subtract 96 from 96 to get 0.
Include the next digit (7) from the dividend after 0, then repeat: 7 / 12

Moving on to step 4:
When dividing 7 by 12, we get 0 with a remainder of 7.
Record the quotient 0 as the next digit in the result. 
Result so far: 480.0
The remainder is 7 after subtracting 0 from 7.
Take the next digit (4) from the dividend and append it to 7, then repeat: 74 / 12

Moving on to step 5:
12 goes into 74 6 times with a remainder of 2.
Use 6 as the next digit of our solution. 
Result so far: 4806.0
Subtract 72 from 74 to get 2.
Take the next digit (2) from the dividend and append it to 2, then repeat: 22 / 12

Step 6:
If we divide 22 by 12, we get 1 and a remainder of 10.
Use 1 as the next digit of our solution. 
Result so far: 48061.0
Deduct 12 from 22 and we're left 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.

On to step 7:
100 divided by 12 is 8 with a remainder of 4.
Record the quotient 8 as the next digit in the result. 
Result so far: 48061.8
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.

Moving on to step 8:
When dividing 40 by 12, we get 3 with a remainder of 4.
Put 3 as the next digit of the answer. 
Result so far: 48061.83
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.

On to step 9:
12 can be fit into 40 3 times, resulting in a remainder of 4.
The number 3 becomes the next digit in our result. 
Result so far: 48061.833
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.

Our division results in 48061.833 with a remaining 0.0004.