We're dividing 454754 by 12 
We're looking to find how many times 12 goes into 454754.

Moving on to step 1:
12 goes into 4 0 times with a remainder of 4.
Use 0 as the next digit of our solution. 
Result so far: 0.0
Subtracting 0 from 4 leaves us with 4.
Include the next digit (5) from the dividend after 4, then repeat: 45 / 12

Moving on to step 2:
12 goes into 45 3 times with a remainder of 9.
The number 3 becomes the next digit in our result. 
Result so far: 3.0
Subtracting 36 from 45 leaves us with 9.
Grab the next digit (4) from the dividend, add it to 9, then carry on: 94 / 12

Advancing to step 3:
If we divide 94 by 12, we get 7 and a remainder of 10.
Record the quotient 7 as the next digit in the result. 
Result so far: 37.0
Subtract 84 from 94 to get 10.
Grab the next digit (7) from the dividend, add it to 10, then carry on: 107 / 12

On to step 4:
107 divided by 12 is 8 with a remainder of 11.
Write down 8 as next digit of the result. 
Result so far: 378.0
If we subtract 96 from 107, we get 11.
Bring next digit (5) of the dividend behind the 11 and repeat the process: 115 / 12

Going ahead to step 5:
12 goes into 115 9 times with a remainder of 7.
Put 9 as the next digit of the answer. 
Result so far: 3789.0
Deduct 108 from 115 and we're left with 7.
Grab the next digit (4) from the dividend, add it to 7, then carry on: 74 / 12

Going ahead to step 6:
12 goes into 74 6 times with a remainder of 2.
The number 6 becomes the next digit in our result. 
Result so far: 37896.0
The remainder is 2 after subtracting 72 from 74.
Since there are no more digits in the dividend, we add a zero to the remainder making it 20, and continue the process.

Step 7:
12 goes into 20 1 times with a remainder of 8.
Write down 1 as next digit of the result. 
Result so far: 37896.1
Subtract 12 from 20 to get 8.
Since there are no more digits in the dividend, we add a zero to the remainder making it 80, and continue the process.

Let's proceed to step 8:
When dividing 80 by 12, we get 6 with a remainder of 8.
Write down 6 as next digit of the result. 
Result so far: 37896.16
If we subtract 72 from 80, we get 8.
Since there are no more digits in the dividend, we add a zero to the remainder making it 80, and continue the process.

Step 9:
12 can be fit into 80 6 times, resulting in a remainder of 8.
Record the quotient 6 as the next digit in the result. 
Result so far: 37896.166
If we take 72 away from 80, we end up 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.

In conclusion, the division gives 37896.166 with a balance of 0.0008.