We look at the division of 56381455 by 678 
Our goal is to divide 56381455 by 678.

Going ahead to step 1:
678 can be fit into 5 0 times, resulting in a remainder of 5.
Write down 0 as next digit of the result. 
Result so far: 0.0
The remainder is 5 after subtracting 0 from 5.
Include the next digit (6) from the dividend after 5, then repeat: 56 / 678

Moving on to step 2:
678 goes into 56 0 times with a remainder of 56.
The next digit of our result is 0. 
Result so far: 0.0
If we subtract 0 from 56, we get 56.
Take the next digit (3) from the dividend and append it to 56, then repeat: 563 / 678

Advancing to step 3:
When dividing 563 by 678, we get 0 with a remainder of 563.
Use 0 as the next digit of our solution. 
Result so far: 0.0
The remainder is 563 after subtracting 0 from 563.
Bring next digit (8) of the dividend behind the 563 and repeat the process: 5638 / 678

On to step 4:
678 can be fit into 5638 8 times, resulting in a remainder of 214.
Write down 8 as next digit of the result. 
Result so far: 8.0
If we subtract 5424 from 5638, we get 214.
Take the next digit (1) from the dividend and append it to 214, then repeat: 2141 / 678

Advancing to step 5:
When dividing 2141 by 678, we get 3 with a remainder of 107.
Put 3 as the next digit of the answer. 
Result so far: 83.0
Subtracting 2034 from 2141 leaves us with 107.
Include the next digit (4) from the dividend after 107, then repeat: 1074 / 678

Advancing to step 6:
678 goes into 1074 1 times with a remainder of 396.
The number 1 becomes the next digit in our result. 
Result so far: 831.0
If we subtract 678 from 1074, we get 396.
Bring next digit (5) of the dividend behind the 396 and repeat the process: 3965 / 678

Step 7:
3965 divided by 678 is 5 with a remainder of 575.
Use 5 as the next digit of our solution. 
Result so far: 8315.0
Deduct 3390 from 3965 and we're left with 575.
Append the next digit (5) from the dividend to 575 and continue with: 5755 / 678

Going ahead to step 8:
The number 678 fits into 5755 8 times, leaving a remainder of 331.
The next digit of our result is 8. 
Result so far: 83158.0
If we subtract 5424 from 5755, we get 331.
Since there are no more digits in the dividend, we add a zero to the remainder making it 3310, and continue the process.

Moving on to step 9:
The number 678 fits into 3310 4 times, leaving a remainder of 598.
Write down 4 as next digit of the result. 
Result so far: 83158.4
If we take 2712 away from 3310, we end up with 598.
Since there are no more digits in the dividend, we add a zero to the remainder making it 5980, and continue the process.

Advancing to step 10:
If we divide 5980 by 678, we get 8 and a remainder of 556.
The number 8 becomes the next digit in our result. 
Result so far: 83158.48
Subtracting 5424 from 5980 leaves us with 556.
Since there are no more digits in the dividend, we add a zero to the remainder making it 5560, and continue the process.

Going ahead to step 11:
If we divide 5560 by 678, we get 8 and a remainder of 136.
Write down 8 as next digit of the result. 
Result so far: 83158.488
If we subtract 5424 from 5560, we get 136.
Since there are no more digits in the dividend, we add a zero to the remainder making it 1360, and continue the process.

The quotient of the division is 83158.488, and the remainder is 0.0136.