458115 ÷ 42 
Let's see how many times 42 fits into 458115.

Advancing to step 1:
When dividing 4 by 42, we get 0 with a remainder of 4.
Use 0 as the next digit of our solution. 
Result so far: 0.0
Deduct 0 from 4 and we're left with 4.
Grab the next digit (5) from the dividend, add it to 4, then carry on: 45 / 42

Going ahead 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.
Take the next digit (8) from the dividend and append it to 3, then repeat: 38 / 42

Advancing to step 3:
If we divide 38 by 42, we get 0 and a remainder of 38.
The number 0 becomes the next digit in our result. 
Result so far: 10.0
Subtract 0 from 38 to get 38.
Take the next digit (1) from the dividend and append it to 38, then repeat: 381 / 42

On to step 4:
42 goes into 381 9 times with a remainder of 3.
Put 9 as the next digit of the answer. 
Result so far: 109.0
If we subtract 378 from 381, we get 3.
Include the next digit (1) from the dividend after 3, then repeat: 31 / 42

Advancing to step 5:
The number 42 fits into 31 0 times, leaving a remainder of 31.
The number 0 becomes the next digit in our result. 
Result so far: 1090.0
Subtract 0 from 31 to get 31.
Grab the next digit (5) from the dividend, add it to 31, then carry on: 315 / 42

Going ahead to step 6:
315 divided by 42 is 7 with a remainder of 21.
Put 7 as the next digit of the answer. 
Result so far: 10907.0
Deduct 294 from 315 and we're left with 21.
Since there are no more digits in the dividend, we add a zero to the remainder making it 210, and continue the process.

Let's proceed to step 7:
42 goes into 210 5 times with a remainder of 0.
Write down 5 as next digit of the result. 
Result so far: 10907.5
If we take 210 away from 210, 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.

Going ahead to step 8:
42 goes into 0 0 times with a remainder of 0.
Use 0 as the next digit of our solution. 
Result so far: 10907.5
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.

Step 9:
The number 42 fits into 0 0 times, leaving a remainder of 0.
Write down 0 as next digit of the result. 
Result so far: 10907.5
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.

The quotient of the division is 10907.5, and the remainder is 0.0.