945255 ÷ 12 
We want to divide 945255 by 12.

Let's proceed to step 1:
If we divide 9 by 12, we get 0 and a remainder of 9.
The next digit of our result is 0. 
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:
94 divided by 12 is 7 with a remainder of 10.
Record the quotient 7 as the next digit in the result. 
Result so far: 7.0
The remainder is 10 after subtracting 84 from 94.
Take the next digit (5) from the dividend and append it to 10, then repeat: 105 / 12

Advancing to step 3:
12 goes into 105 8 times with a remainder of 9.
Write down 8 as next digit of the result. 
Result so far: 78.0
Subtract 96 from 105 to get 9.
Fetch the next digit (2) from the dividend, attach it to 9 and continue: 92 / 12

Moving on to step 4:
12 can be fit into 92 7 times, resulting in a remainder of 8.
Put 7 as the next digit of the answer. 
Result so far: 787.0
Subtract 84 from 92 to get 8.
Grab the next digit (5) from the dividend, add it to 8, then carry on: 85 / 12

Moving on to step 5:
When dividing 85 by 12, we get 7 with a remainder of 1.
The number 7 becomes the next digit in our result. 
Result so far: 7877.0
If we subtract 84 from 85, we get 1.
Take the next digit (5) from the dividend and append it to 1, then repeat: 15 / 12

Moving on to step 6:
If we divide 15 by 12, we get 1 and a remainder of 3.
Put 1 as the next digit of the answer. 
Result so far: 78771.0
If we subtract 12 from 15, we get 3.
Since there are no more digits in the dividend, we add a zero to the remainder making it 30, and continue the process.

Let's proceed to step 7:
30 divided by 12 is 2 with a remainder of 6.
Use 2 as the next digit of our solution. 
Result so far: 78771.2
Subtract 24 from 30 to get 6.
Since there are no more digits in the dividend, we add a zero to the remainder making it 60, and continue the process.

Let's proceed to step 8:
If we divide 60 by 12, we get 5 and a remainder of 0.
Put 5 as the next digit of the answer. 
Result so far: 78771.25
Subtracting 60 from 60 leaves us with 0.
Since there are no more digits in the dividend, we add a zero to the remainder making it 0, and continue the process.

Going ahead to step 9:
0 divided by 12 is 0 with a remainder of 0.
Write down 0 as next digit of the result. 
Result so far: 78771.25
Deduct 0 from 0 and we're left with 0.
Since there are no more digits in the dividend, we add a zero to the remainder making it 0, and continue the process.

On to step 10:
12 can be fit into 0 0 times, resulting in a remainder of 0.
Write down 0 as next digit of the result. 
Result so far: 78771.25
The remainder is 0 after subtracting 0 from 0.
Since there are no more digits in the dividend, we add a zero to the remainder making it 0, and continue the process.

The final outcome is 78771.25, with a leftover of 0.0.