455015 ÷ 42 
We want to divide 455015 by 42.

Advancing to step 1:
The number 42 fits into 4 0 times, leaving a remainder of 4.
The next digit of our result is 0. 
Result so far: 0.0
Subtract 0 from 4 to get 4.
Fetch the next digit (5) from the dividend, attach it to 4 and continue: 45 / 42

Going ahead to step 2:
If we divide 45 by 42, we get 1 and a remainder of 3.
The next digit of our result is 1. 
Result so far: 1.0
Deduct 42 from 45 and we're left with 3.
Include the next digit (5) from the dividend after 3, then repeat: 35 / 42

Going ahead to step 3:
If we divide 35 by 42, we get 0 and a remainder of 35.
Put 0 as the next digit of the answer. 
Result so far: 10.0
The remainder is 35 after subtracting 0 from 35.
Include the next digit (0) from the dividend after 35, then repeat: 350 / 42

Advancing to step 4:
350 divided by 42 is 8 with a remainder of 14.
The next digit of our result is 8. 
Result so far: 108.0
Subtracting 336 from 350 leaves us with 14.
Include the next digit (1) from the dividend after 14, then repeat: 141 / 42

Step 5:
The number 42 fits into 141 3 times, leaving a remainder of 15.
The next digit of our result is 3. 
Result so far: 1083.0
Subtract 126 from 141 to get 15.
Take the next digit (5) from the dividend and append it to 15, then repeat: 155 / 42

Going ahead to step 6:
If we divide 155 by 42, we get 3 and a remainder of 29.
Use 3 as the next digit of our solution. 
Result so far: 10833.0
If we take 126 away from 155, we end up with 29.
Since there are no more digits in the dividend, we add a zero to the remainder making it 290, and continue the process.

On to step 7:
290 divided by 42 is 6 with a remainder of 38.
Record the quotient 6 as the next digit in the result. 
Result so far: 10833.6
The remainder is 38 after subtracting 252 from 290.
Since there are no more digits in the dividend, we add a zero to the remainder making it 380, and continue the process.

Going ahead to step 8:
The number 42 fits into 380 9 times, leaving a remainder of 2.
Write down 9 as next digit of the result. 
Result so far: 10833.69
If we subtract 378 from 380, we get 2.
Since there are no more digits in the dividend, we add a zero to the remainder making it 20, and continue the process.

Advancing to step 9:
42 can be fit into 20 0 times, resulting in a remainder of 20.
Put 0 as the next digit of the answer. 
Result so far: 10833.69
If we subtract 0 from 20, we get 20.
Since there are no more digits in the dividend, we add a zero to the remainder making it 200, and continue the process.

On to step 10:
42 can be fit into 200 4 times, resulting in a remainder of 32.
Use 4 as the next digit of our solution. 
Result so far: 10833.6904
If we subtract 168 from 200, we get 32.
Since there are no more digits in the dividend, we add a zero to the remainder making it 320, and continue the process.

Going ahead to step 11:
42 goes into 320 7 times with a remainder of 26.
Write down 7 as next digit of the result. 
Result so far: 10833.69047
If we take 294 away from 320, we end up with 26.
Since there are no more digits in the dividend, we add a zero to the remainder making it 260, and continue the process.

On to step 12:
If we divide 260 by 42, we get 6 and a remainder of 8.
Put 6 as the next digit of the answer. 
Result so far: 10833.690476
If we subtract 252 from 260, we get 8.
Since there are no more digits in the dividend, we add a zero to the remainder making it 80, and continue the process.

Let's proceed to step 13:
80 divided by 42 is 1 with a remainder of 38.
Record the quotient 1 as the next digit in the result. 
Result so far: 10833.6904761
Deduct 42 from 80 and we're left with 38.
Since there are no more digits in the dividend, we add a zero to the remainder making it 380, and continue the process.

Step 14:
When dividing 380 by 42, we get 9 with a remainder of 2.
Use 9 as the next digit of our solution. 
Result so far: 10833.69047619
Subtracting 378 from 380 leaves us with 2.
Since there are no more digits in the dividend, we add a zero to the remainder making it 20, and continue the process.

The final result is 10833.69047619 with a remainder of 2e-09.