We're dividing 42893456 by 618 
Let's see how many times 618 fits into 42893456.

Advancing to step 1:
4 divided by 618 is 0 with a remainder of 4.
The number 0 becomes the next digit in our result. 
Result so far: 0.0
If we take 0 away from 4, we end up with 4.
Bring next digit (2) of the dividend behind the 4 and repeat the process: 42 / 618

Moving on to step 2:
42 divided by 618 is 0 with a remainder of 42.
The next digit of our result is 0. 
Result so far: 0.0
Deduct 0 from 42 and we're left with 42.
Append the next digit (8) from the dividend to 42 and continue with: 428 / 618

Step 3:
The number 618 fits into 428 0 times, leaving a remainder of 428.
Write down 0 as next digit of the result. 
Result so far: 0.0
If we take 0 away from 428, we end up with 428.
Take the next digit (9) from the dividend and append it to 428, then repeat: 4289 / 618

Advancing to step 4:
4289 divided by 618 is 6 with a remainder of 581.
Record the quotient 6 as the next digit in the result. 
Result so far: 6.0
Subtract 3708 from 4289 to get 581.
Fetch the next digit (3) from the dividend, attach it to 581 and continue: 5813 / 618

Step 5:
The number 618 fits into 5813 9 times, leaving a remainder of 251.
The next digit of our result is 9. 
Result so far: 69.0
If we subtract 5562 from 5813, we get 251.
Grab the next digit (4) from the dividend, add it to 251, then carry on: 2514 / 618

Going ahead to step 6:
If we divide 2514 by 618, we get 4 and a remainder of 42.
Write down 4 as next digit of the result. 
Result so far: 694.0
If we take 2472 away from 2514, we end up with 42.
Append the next digit (5) from the dividend to 42 and continue with: 425 / 618

Moving on to step 7:
425 divided by 618 is 0 with a remainder of 425.
Put 0 as the next digit of the answer. 
Result so far: 6940.0
The remainder is 425 after subtracting 0 from 425.
Fetch the next digit (6) from the dividend, attach it to 425 and continue: 4256 / 618

Step 8:
618 can be fit into 4256 6 times, resulting in a remainder of 548.
Write down 6 as next digit of the result. 
Result so far: 69406.0
If we take 3708 away from 4256, we end up with 548.
Since there are no more digits in the dividend, we add a zero to the remainder making it 5480, and continue the process.

On to step 9:
618 can be fit into 5480 8 times, resulting in a remainder of 536.
Use 8 as the next digit of our solution. 
Result so far: 69406.8
Deduct 4944 from 5480 and we're left with 536.
Since there are no more digits in the dividend, we add a zero to the remainder making it 5360, and continue the process.

Step 10:
618 can be fit into 5360 8 times, resulting in a remainder of 416.
Write down 8 as next digit of the result. 
Result so far: 69406.88
Deduct 4944 from 5360 and we're left with 416.
Since there are no more digits in the dividend, we add a zero to the remainder making it 4160, and continue the process.

The final outcome is 69406.88, with a leftover of 0.416.