We look at the division of 457464 by 42 
We want to figure out the number of times 457464 can be divided by 42.

Step 1:
If we divide 4 by 42, we get 0 and 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.
Take the next digit (5) from the dividend and append it to 4, then repeat: 45 / 42

Advancing to step 2:
42 can be fit into 45 1 times, resulting in a remainder of 3.
Record the quotient 1 as the next digit in the result. 
Result so far: 1.0
If we subtract 42 from 45, we get 3.
Include the next digit (7) from the dividend after 3, then repeat: 37 / 42

Advancing to step 3:
37 divided by 42 is 0 with a remainder of 37.
Write down 0 as next digit of the result. 
Result so far: 10.0
If we subtract 0 from 37, we get 37.
Include the next digit (4) from the dividend after 37, then repeat: 374 / 42

Step 4:
If we divide 374 by 42, we get 8 and a remainder of 38.
Use 8 as the next digit of our solution. 
Result so far: 108.0
If we take 336 away from 374, we end up with 38.
Grab the next digit (6) from the dividend, add it to 38, then carry on: 386 / 42

Moving on to step 5:
The number 42 fits into 386 9 times, leaving a remainder of 8.
Write down 9 as next digit of the result. 
Result so far: 1089.0
If we subtract 378 from 386, we get 8.
Append the next digit (4) from the dividend to 8 and continue with: 84 / 42

On to step 6:
The number 42 fits into 84 2 times, leaving a remainder of 0.
Put 2 as the next digit of the answer. 
Result so far: 10892.0
Subtracting 84 from 84 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:
0 divided by 42 is 0 with a remainder of 0.
The number 0 becomes the next digit in our result. 
Result so far: 10892.0
If we subtract 0 from 0, we get 0.
Since there are no more digits in the dividend, we add a zero to the remainder making it 0, and continue the process.

Let's proceed to step 8:
42 can be fit into 0 0 times, resulting in a remainder of 0.
Write down 0 as next digit of the result. 
Result so far: 10892.0
Subtract 0 from 0 to get 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 10892.0 and a remainder of 0.0.