We divide 946576 by 12
We're looking to find how many times 12 goes into 946576.

Moving on to step 1:
The number 12 fits into 9 0 times, leaving a remainder of 9.
Write down 0 as next digit of the result. 
Result so far: 0.0
Subtracting 0 from 9 leaves us with 9.
Append the next digit (4) from the dividend to 9 and continue with: 94 / 12

On to step 2:
12 can be fit into 94 7 times, resulting in a remainder of 10.
The number 7 becomes the next digit in our result. 
Result so far: 7.0
If we subtract 84 from 94, we get 10.
Bring next digit (6) of the dividend behind the 10 and repeat the process: 106 / 12

Advancing to step 3:
12 can be fit into 106 8 times, resulting in a remainder of 10.
Put 8 as the next digit of the answer. 
Result so far: 78.0
The remainder is 10 after subtracting 96 from 106.
Bring next digit (5) of the dividend behind the 10 and repeat the process: 105 / 12

Let's proceed to step 4:
If we divide 105 by 12, we get 8 and a remainder of 9.
Write down 8 as next digit of the result. 
Result so far: 788.0
Deduct 96 from 105 and we're left with 9.
Take the next digit (7) from the dividend and append it to 9, then repeat: 97 / 12

Advancing to step 5:
12 can be fit into 97 8 times, resulting in a remainder of 1.
Record the quotient 8 as the next digit in the result. 
Result so far: 7888.0
The remainder is 1 after subtracting 96 from 97.
Grab the next digit (6) from the dividend, add it to 1, then carry on: 16 / 12

Let's proceed to step 6:
If we divide 16 by 12, we get 1 and a remainder of 4.
The next digit of our result is 1. 
Result so far: 78881.0
Subtract 12 from 16 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.

Going ahead to step 7:
The number 12 fits into 40 3 times, leaving a remainder of 4.
Put 3 as the next digit of the answer. 
Result so far: 78881.3
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.

Step 8:
The number 12 fits into 40 3 times, leaving a remainder of 4.
Record the quotient 3 as the next digit in the result. 
Result so far: 78881.33
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.

After the division, we end up with 78881.33 and a remainder of 0.004.