We divide 442803 by 42
We're looking to find how many times 42 goes into 442803.

Moving on to step 1:
If we divide 4 by 42, we get 0 and a remainder of 4.
The number 0 becomes the next digit in our result. 
Result so far: 0.0
Subtracting 0 from 4 leaves us with 4.
Include the next digit (4) from the dividend after 4, then repeat: 44 / 42

Moving on to step 2:
42 goes into 44 1 times with a remainder of 2.
The next digit of our result is 1. 
Result so far: 1.0
Subtracting 42 from 44 leaves us with 2.
Fetch the next digit (2) from the dividend, attach it to 2 and continue: 22 / 42

On to step 3:
42 can be fit into 22 0 times, resulting in a remainder of 22.
Write down 0 as next digit of the result. 
Result so far: 10.0
Subtracting 0 from 22 leaves us with 22.
Take the next digit (8) from the dividend and append it to 22, then repeat: 228 / 42

Let's proceed to step 4:
The number 42 fits into 228 5 times, leaving a remainder of 18.
Use 5 as the next digit of our solution. 
Result so far: 105.0
Deduct 210 from 228 and we're left with 18.
Append the next digit (0) from the dividend to 18 and continue with: 180 / 42

Going ahead to step 5:
42 goes into 180 4 times with a remainder of 12.
Write down 4 as next digit of the result. 
Result so far: 1054.0
The remainder is 12 after subtracting 168 from 180.
Grab the next digit (3) from the dividend, add it to 12, then carry on: 123 / 42

On to step 6:
123 divided by 42 is 2 with a remainder of 39.
Put 2 as the next digit of the answer. 
Result so far: 10542.0
If we subtract 84 from 123, we get 39.
Since there are no more digits in the dividend, we add a zero to the remainder making it 390, and continue the process.

Step 7:
If we divide 390 by 42, we get 9 and a remainder of 12.
The next digit of our result is 9. 
Result so far: 10542.9
Subtract 378 from 390 to get 12.
Since there are no more digits in the dividend, we add a zero to the remainder making it 120, and continue the process.

Step 8:
If we divide 120 by 42, we get 2 and a remainder of 36.
The number 2 becomes the next digit in our result. 
Result so far: 10542.92
If we take 84 away from 120, we end up with 36.
Since there are no more digits in the dividend, we add a zero to the remainder making it 360, and continue the process.

Going ahead to step 9:
The number 42 fits into 360 8 times, leaving a remainder of 24.
Record the quotient 8 as the next digit in the result. 
Result so far: 10542.928
Subtract 336 from 360 to get 24.
Since there are no more digits in the dividend, we add a zero to the remainder making it 240, and continue the process.

Moving on to step 10:
240 divided by 42 is 5 with a remainder of 30.
Write down 5 as next digit of the result. 
Result so far: 10542.9285
If we subtract 210 from 240, we get 30.
Since there are no more digits in the dividend, we add a zero to the remainder making it 300, and continue the process.

Step 11:
42 goes into 300 7 times with a remainder of 6.
Write down 7 as next digit of the result. 
Result so far: 10542.92857
If we take 294 away from 300, we end up with 6.
Since there are no more digits in the dividend, we add a zero to the remainder making it 60, and continue the process.

Moving on to step 12:
42 can be fit into 60 1 times, resulting in a remainder of 18.
Write down 1 as next digit of the result. 
Result so far: 10542.928571
If we subtract 42 from 60, we get 18.
Since there are no more digits in the dividend, we add a zero to the remainder making it 180, and continue the process.

On to step 13:
When dividing 180 by 42, we get 4 with a remainder of 12.
Write down 4 as next digit of the result. 
Result so far: 10542.9285714
Subtracting 168 from 180 leaves us with 12.
Since there are no more digits in the dividend, we add a zero to the remainder making it 120, and continue the process.

Going ahead to step 14:
42 can be fit into 120 2 times, resulting in a remainder of 36.
Write down 2 as next digit of the result. 
Result so far: 10542.92857142
Deduct 84 from 120 and we're left with 36.
Since there are no more digits in the dividend, we add a zero to the remainder making it 360, and continue the process.

The final outcome is 10542.92857142, with a leftover of 3.6e-08.