We look at the division of 456660 by 6 
Let's see how many times 6 fits into 456660.

Going ahead to step 1:
4 divided by 6 is 0 with a remainder of 4.
The next digit of our result is 0. 
Result so far: 0.0
If we subtract 0 from 4, we get 4.
Grab the next digit (5) from the dividend, add it to 4, then carry on: 45 / 6

Step 2:
The number 6 fits into 45 7 times, leaving a remainder of 3.
The number 7 becomes the next digit in our result. 
Result so far: 7.0
Deduct 42 from 45 and we're left with 3.
Grab the next digit (6) from the dividend, add it to 3, then carry on: 36 / 6

Advancing to step 3:
36 divided by 6 is 6 with a remainder of 0.
Write down 6 as next digit of the result. 
Result so far: 76.0
Subtract 36 from 36 to get 0.
Append the next digit (6) from the dividend to 0 and continue with: 6 / 6

Advancing to step 4:
6 can be fit into 6 1 times, resulting in a remainder of 0.
Record the quotient 1 as the next digit in the result. 
Result so far: 761.0
Deduct 6 from 6 and we're left with 0.
Append the next digit (6) from the dividend to 0 and continue with: 6 / 6

Advancing to step 5:
6 goes into 6 1 times with a remainder of 0.
The next digit of our result is 1. 
Result so far: 7611.0
Subtract 6 from 6 to get 0.
Bring next digit (0) of the dividend behind the 0 and repeat the process: 0 / 6

Moving on to step 6:
6 goes into 0 0 times with a remainder of 0.
Use 0 as the next digit of our solution. 
Result so far: 76110.0
Subtracting 0 from 0 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 7:
If we divide 0 by 6, we get 0 and a remainder of 0.
Put 0 as the next digit of the answer. 
Result so far: 76110.0
If we take 0 away from 0, 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.

Advancing to step 8:
When dividing 0 by 6, we get 0 with a remainder of 0.
The number 0 becomes the next digit in our result. 
Result so far: 76110.0
Subtracting 0 from 0 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.

After the division, we end up with 76110.0 and a remainder of 0.0.