We divide 457078 by 18
We're looking to find how many times 18 goes into 457078.

Moving on to step 1:
If we divide 4 by 18, we get 0 and a remainder of 4.
The number 0 becomes the next digit in our result. 
Result so far: 0.0
The remainder is 4 after subtracting 0 from 4.
Fetch the next digit (5) from the dividend, attach it to 4 and continue: 45 / 18

Step 2:
18 goes into 45 2 times with a remainder of 9.
Write down 2 as next digit of the result. 
Result so far: 2.0
If we subtract 36 from 45, we get 9.
Grab the next digit (7) from the dividend, add it to 9, then carry on: 97 / 18

Step 3:
18 can be fit into 97 5 times, resulting in a remainder of 7.
Write down 5 as next digit of the result. 
Result so far: 25.0
Deduct 90 from 97 and we're left with 7.
Bring next digit (0) of the dividend behind the 7 and repeat the process: 70 / 18

Let's proceed to step 4:
The number 18 fits into 70 3 times, leaving a remainder of 16.
The number 3 becomes the next digit in our result. 
Result so far: 253.0
If we subtract 54 from 70, we get 16.
Fetch the next digit (7) from the dividend, attach it to 16 and continue: 167 / 18

Going ahead to step 5:
When dividing 167 by 18, we get 9 with a remainder of 5.
Record the quotient 9 as the next digit in the result. 
Result so far: 2539.0
If we subtract 162 from 167, we get 5.
Grab the next digit (8) from the dividend, add it to 5, then carry on: 58 / 18

Advancing to step 6:
When dividing 58 by 18, we get 3 with a remainder of 4.
The number 3 becomes the next digit in our result. 
Result so far: 25393.0
Deduct 54 from 58 and we're left with 4.
Since there are no more digits in the dividend, we add a zero to the remainder making it 40, and continue the process.

Step 7:
18 can be fit into 40 2 times, resulting in a remainder of 4.
Use 2 as the next digit of our solution. 
Result so far: 25393.2
Subtracting 36 from 40 leaves us with 4.
Since there are no more digits in the dividend, we add a zero to the remainder making it 40, and continue the process.

Going ahead to step 8:
18 can be fit into 40 2 times, resulting in a remainder of 4.
The number 2 becomes the next digit in our result. 
Result so far: 25393.22
Subtract 36 from 40 to get 4.
Since there are no more digits in the dividend, we add a zero to the remainder making it 40, and continue the process.

The quotient of the division is 25393.22, and the remainder is 0.004.