Let's divide 451028 by 12
We want to divide 451028 by 12.

Moving on to step 1:
12 can be fit into 4 0 times, resulting in a remainder of 4.
The next digit of our result is 0. 
Result so far: 0.0
Deduct 0 from 4 and we're left with 4.
Bring next digit (5) of the dividend behind the 4 and repeat the process: 45 / 12

Going ahead to step 2:
The number 12 fits into 45 3 times, leaving a remainder of 9.
Record the quotient 3 as the next digit in the result. 
Result so far: 3.0
If we take 36 away from 45, we end up with 9.
Include the next digit (1) from the dividend after 9, then repeat: 91 / 12

Advancing to step 3:
12 can be fit into 91 7 times, resulting in a remainder of 7.
Use 7 as the next digit of our solution. 
Result so far: 37.0
If we take 84 away from 91, we end up with 7.
Include the next digit (0) from the dividend after 7, then repeat: 70 / 12

Let's proceed to step 4:
If we divide 70 by 12, we get 5 and a remainder of 10.
Put 5 as the next digit of the answer. 
Result so far: 375.0
Deduct 60 from 70 and we're left with 10.
Grab the next digit (2) from the dividend, add it to 10, then carry on: 102 / 12

Going ahead to step 5:
12 can be fit into 102 8 times, resulting in a remainder of 6.
Record the quotient 8 as the next digit in the result. 
Result so far: 3758.0
Deduct 96 from 102 and we're left with 6.
Include the next digit (8) from the dividend after 6, then repeat: 68 / 12

Step 6:
68 divided by 12 is 5 with a remainder of 8.
Put 5 as the next digit of the answer. 
Result so far: 37585.0
If we take 60 away from 68, 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.

Moving on to step 7:
80 divided by 12 is 6 with a remainder of 8.
Use 6 as the next digit of our solution. 
Result so far: 37585.6
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.

Moving on to step 8:
12 goes into 80 6 times with a remainder of 8.
Write down 6 as next digit of the result. 
Result so far: 37585.66
Subtracting 72 from 80 leaves us 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.

The final outcome is 37585.66, with a leftover of 0.008.