We look at the division of 456456 by 56 
We want to divide 456456 by 56.

On to step 1:
4 divided by 56 is 0 with a remainder of 4.
Put 0 as the next digit of the answer. 
Result so far: 0.0
Subtracting 0 from 4 leaves us with 4.
Bring next digit (5) of the dividend behind the 4 and repeat the process: 45 / 56

Going ahead to step 2:
When dividing 45 by 56, we get 0 with a remainder of 45.
The number 0 becomes the next digit in our result. 
Result so far: 0.0
Subtract 0 from 45 to get 45.
Take the next digit (6) from the dividend and append it to 45, then repeat: 456 / 56

Step 3:
The number 56 fits into 456 8 times, leaving a remainder of 8.
Use 8 as the next digit of our solution. 
Result so far: 8.0
Subtract 448 from 456 to get 8.
Grab the next digit (4) from the dividend, add it to 8, then carry on: 84 / 56

Step 4:
84 divided by 56 is 1 with a remainder of 28.
Record the quotient 1 as the next digit in the result. 
Result so far: 81.0
Subtract 56 from 84 to get 28.
Append the next digit (5) from the dividend to 28 and continue with: 285 / 56

Step 5:
The number 56 fits into 285 5 times, leaving a remainder of 5.
The next digit of our result is 5. 
Result so far: 815.0
Subtracting 280 from 285 leaves us with 5.
Grab the next digit (6) from the dividend, add it to 5, then carry on: 56 / 56

Moving on to step 6:
If we divide 56 by 56, we get 1 and a remainder of 0.
Use 1 as the next digit of our solution. 
Result so far: 8151.0
If we take 56 away from 56, 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.

Step 7:
56 goes into 0 0 times with a remainder of 0.
Use 0 as the next digit of our solution. 
Result so far: 8151.0
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.

On to step 8:
When dividing 0 by 56, we get 0 with a remainder of 0.
Write down 0 as next digit of the result. 
Result so far: 8151.0
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.

Our division results in 8151.0 with a remaining 0.0.