Let's divide 788263 by 42
Let's see how many times 42 fits into 788263.

Advancing to step 1:
42 can be fit into 7 0 times, resulting in a remainder of 7.
The number 0 becomes the next digit in our result. 
Result so far: 0.0
Subtract 0 from 7 to get 7.
Bring next digit (8) of the dividend behind the 7 and repeat the process: 78 / 42

Let's proceed to step 2:
78 divided by 42 is 1 with a remainder of 36.
The number 1 becomes the next digit in our result. 
Result so far: 1.0
If we take 42 away from 78, we end up with 36.
Take the next digit (8) from the dividend and append it to 36, then repeat: 368 / 42

Going ahead to step 3:
42 can be fit into 368 8 times, resulting in a remainder of 32.
Put 8 as the next digit of the answer. 
Result so far: 18.0
Deduct 336 from 368 and we're left with 32.
Bring next digit (2) of the dividend behind the 32 and repeat the process: 322 / 42

Let's proceed to step 4:
When dividing 322 by 42, we get 7 with a remainder of 28.
Record the quotient 7 as the next digit in the result. 
Result so far: 187.0
Subtracting 294 from 322 leaves us with 28.
Include the next digit (6) from the dividend after 28, then repeat: 286 / 42

Moving on to step 5:
286 divided by 42 is 6 with a remainder of 34.
Put 6 as the next digit of the answer. 
Result so far: 1876.0
Subtract 252 from 286 to get 34.
Bring next digit (3) of the dividend behind the 34 and repeat the process: 343 / 42

On to step 6:
The number 42 fits into 343 8 times, leaving a remainder of 7.
Put 8 as the next digit of the answer. 
Result so far: 18768.0
The remainder is 7 after subtracting 336 from 343.
Since there are no more digits in the dividend, we add a zero to the remainder making it 70, and continue the process.

Step 7:
When dividing 70 by 42, we get 1 with a remainder of 28.
Put 1 as the next digit of the answer. 
Result so far: 18768.1
If we take 42 away from 70, we end up with 28.
Since there are no more digits in the dividend, we add a zero to the remainder making it 280, and continue the process.

Moving on to step 8:
If we divide 280 by 42, we get 6 and a remainder of 28.
The next digit of our result is 6. 
Result so far: 18768.16
The remainder is 28 after subtracting 252 from 280.
Since there are no more digits in the dividend, we add a zero to the remainder making it 280, and continue the process.

Advancing to step 9:
The number 42 fits into 280 6 times, leaving a remainder of 28.
Write down 6 as next digit of the result. 
Result so far: 18768.166
If we take 252 away from 280, we end up with 28.
Since there are no more digits in the dividend, we add a zero to the remainder making it 280, and continue the process.

The final outcome is 18768.166, with a leftover of 0.0028.