748063 divided by 42 
Let's see how many times 42 fits into 748063.

Advancing to step 1:
If we divide 7 by 42, we get 0 and a remainder of 7.
Record the quotient 0 as the next digit in the result. 
Result so far: 0.0
Subtract 0 from 7 to get 7.
Append the next digit (4) from the dividend to 7 and continue with: 74 / 42

Let's proceed to step 2:
42 goes into 74 1 times with a remainder of 32.
The next digit of our result is 1. 
Result so far: 1.0
If we subtract 42 from 74, we get 32.
Include the next digit (8) from the dividend after 32, then repeat: 328 / 42

Going ahead to step 3:
42 goes into 328 7 times with a remainder of 34.
Use 7 as the next digit of our solution. 
Result so far: 17.0
Deduct 294 from 328 and we're left with 34.
Append the next digit (0) from the dividend to 34 and continue with: 340 / 42

Step 4:
When dividing 340 by 42, we get 8 with a remainder of 4.
The next digit of our result is 8. 
Result so far: 178.0
If we subtract 336 from 340, we get 4.
Fetch the next digit (6) from the dividend, attach it to 4 and continue: 46 / 42

Advancing to step 5:
46 divided by 42 is 1 with a remainder of 4.
Use 1 as the next digit of our solution. 
Result so far: 1781.0
Subtract 42 from 46 to get 4.
Include the next digit (3) from the dividend after 4, then repeat: 43 / 42

Step 6:
When dividing 43 by 42, we get 1 with a remainder of 1.
Put 1 as the next digit of the answer. 
Result so far: 17811.0
If we subtract 42 from 43, 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.

Step 7:
The number 42 fits into 10 0 times, leaving a remainder of 10.
The number 0 becomes the next digit in our result. 
Result so far: 17811.0
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:
When dividing 100 by 42, we get 2 with a remainder of 16.
The number 2 becomes the next digit in our result. 
Result so far: 17811.02
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.

Advancing to step 9:
42 can be fit into 160 3 times, resulting in a remainder of 34.
Record the quotient 3 as the next digit in the result. 
Result so far: 17811.023
The remainder is 34 after subtracting 126 from 160.
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.
Put 8 as the next digit of the answer. 
Result so far: 17811.0238
If we subtract 336 from 340, we get 4.
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:
40 divided by 42 is 0 with a remainder of 40.
Use 0 as the next digit of our solution. 
Result so far: 17811.0238
Subtracting 0 from 40 leaves us with 40.
Since there are no more digits in the dividend, we add a zero to the remainder making it 400, and continue the process.

Advancing to step 12:
When dividing 400 by 42, we get 9 with a remainder of 22.
Write down 9 as next digit of the result. 
Result so far: 17811.023809
If we take 378 away from 400, we end up 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.

Let's proceed to step 13:
220 divided by 42 is 5 with a remainder of 10.
Write down 5 as next digit of the result. 
Result so far: 17811.0238095
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 can be fit into 100 2 times, resulting in a remainder of 16.
Use 2 as the next digit of our solution. 
Result so far: 17811.02380952
Deduct 84 from 100 and we're left 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.

The final result is 17811.02380952 with a remainder of 1.6e-08.