428275 divided by 42 
Our goal is to divide 428275 by 42.

Let's proceed to step 1:
When dividing 4 by 42, we get 0 with a remainder of 4.
The next digit of our result is 0. 
Result so far: 0.0
The remainder is 4 after subtracting 0 from 4.
Take the next digit (2) from the dividend and append it to 4, then repeat: 42 / 42

On to step 2:
42 goes into 42 1 times with a remainder of 0.
The number 1 becomes the next digit in our result. 
Result so far: 1.0
Deduct 42 from 42 and we're left with 0.
Include the next digit (8) from the dividend after 0, then repeat: 8 / 42

Let's proceed to step 3:
42 can be fit into 8 0 times, resulting in a remainder of 8.
Put 0 as the next digit of the answer. 
Result so far: 10.0
Deduct 0 from 8 and we're left with 8.
Append the next digit (2) from the dividend to 8 and continue with: 82 / 42

Step 4:
42 can be fit into 82 1 times, resulting in a remainder of 40.
Write down 1 as next digit of the result. 
Result so far: 101.0
If we take 42 away from 82, we end up with 40.
Grab the next digit (7) from the dividend, add it to 40, then carry on: 407 / 42

Going ahead to step 5:
When dividing 407 by 42, we get 9 with a remainder of 29.
The number 9 becomes the next digit in our result. 
Result so far: 1019.0
Deduct 378 from 407 and we're left with 29.
Append the next digit (5) from the dividend to 29 and continue with: 295 / 42

Going ahead to step 6:
42 can be fit into 295 7 times, resulting in a remainder of 1.
The number 7 becomes the next digit in our result. 
Result so far: 10197.0
If we subtract 294 from 295, we get 1.
Since there are no more digits in the dividend, we add a zero to the remainder making it 10, and continue the process.

Let's proceed to step 7:
10 divided by 42 is 0 with a remainder of 10.
The number 0 becomes the next digit in our result. 
Result so far: 10197.0
Subtracting 0 from 10 leaves us with 10.
Since there are no more digits in the dividend, we add a zero to the remainder making it 100, and continue the process.

Step 8:
42 can be fit into 100 2 times, resulting in a remainder of 16.
Put 2 as the next digit of the answer. 
Result so far: 10197.02
Subtracting 84 from 100 leaves us with 16.
Since there are no more digits in the dividend, we add a zero to the remainder making it 160, and continue the process.

Let's proceed to step 9:
42 can be fit into 160 3 times, resulting in a remainder of 34.
The number 3 becomes the next digit in our result. 
Result so far: 10197.023
If we take 126 away from 160, we end up with 34.
Since there are no more digits in the dividend, we add a zero to the remainder making it 340, and continue the process.

Let's proceed to step 10:
42 goes into 340 8 times with a remainder of 4.
Write down 8 as next digit of the result. 
Result so far: 10197.0238
The remainder is 4 after subtracting 336 from 340.
Since there are no more digits in the dividend, we add a zero to the remainder making it 40, and continue the process.

Step 11:
42 goes into 40 0 times with a remainder of 40.
The number 0 becomes the next digit in our result. 
Result so far: 10197.0238
Subtract 0 from 40 to get 40.
Since there are no more digits in the dividend, we add a zero to the remainder making it 400, and continue the process.

Step 12:
When dividing 400 by 42, we get 9 with a remainder of 22.
Put 9 as the next digit of the answer. 
Result so far: 10197.023809
Subtracting 378 from 400 leaves us with 22.
Since there are no more digits in the dividend, we add a zero to the remainder making it 220, and continue the process.

Advancing to step 13:
If we divide 220 by 42, we get 5 and a remainder of 10.
The number 5 becomes the next digit in our result. 
Result so far: 10197.0238095
If we subtract 210 from 220, we get 10.
Since there are no more digits in the dividend, we add a zero to the remainder making it 100, and continue the process.

On to step 14:
42 goes into 100 2 times with a remainder of 16.
The next digit of our result is 2. 
Result so far: 10197.02380952
The remainder is 16 after subtracting 84 from 100.
Since there are no more digits in the dividend, we add a zero to the remainder making it 160, and continue the process.

The quotient of the division is 10197.02380952, and the remainder is 1.6e-08.