455148 ÷ 6 
Let's see how many times 6 fits into 455148.

Step 1:
The number 6 fits into 4 0 times, leaving a remainder of 4.
Put 0 as the next digit of the answer. 
Result so far: 0.0
The remainder is 4 after subtracting 0 from 4.
Include the next digit (5) from the dividend after 4, then repeat: 45 / 6

Going ahead to step 2:
When dividing 45 by 6, we get 7 with a remainder of 3.
Put 7 as the next digit of the answer. 
Result so far: 7.0
If we take 42 away from 45, we end up with 3.
Fetch the next digit (5) from the dividend, attach it to 3 and continue: 35 / 6

Moving on to step 3:
If we divide 35 by 6, we get 5 and a remainder of 5.
The number 5 becomes the next digit in our result. 
Result so far: 75.0
If we subtract 30 from 35, we get 5.
Grab the next digit (1) from the dividend, add it to 5, then carry on: 51 / 6

Advancing to step 4:
The number 6 fits into 51 8 times, leaving a remainder of 3.
Write down 8 as next digit of the result. 
Result so far: 758.0
Subtract 48 from 51 to get 3.
Append the next digit (4) from the dividend to 3 and continue with: 34 / 6

Advancing to step 5:
When dividing 34 by 6, we get 5 with a remainder of 4.
Put 5 as the next digit of the answer. 
Result so far: 7585.0
Subtracting 30 from 34 leaves us with 4.
Grab the next digit (8) from the dividend, add it to 4, then carry on: 48 / 6

Going ahead to step 6:
When dividing 48 by 6, we get 8 with a remainder of 0.
Write down 8 as next digit of the result. 
Result so far: 75858.0
If we take 48 away from 48, we end up 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.

Let's proceed to step 7:
6 goes into 0 0 times with a remainder of 0.
Write down 0 as next digit of the result. 
Result so far: 75858.0
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.

Going ahead to step 8:
0 divided by 6 is 0 with a remainder of 0.
Record the quotient 0 as the next digit in the result. 
Result so far: 75858.0
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 75858.0, with a leftover of 0.0.