516703 ÷ 42 
We want to divide 516703 by 42.

Moving on to step 1:
42 goes into 5 0 times with a remainder of 5.
Put 0 as the next digit of the answer. 
Result so far: 0.0
The remainder is 5 after subtracting 0 from 5.
Take the next digit (1) from the dividend and append it to 5, then repeat: 51 / 42

Step 2:
When dividing 51 by 42, we get 1 with a remainder of 9.
The number 1 becomes the next digit in our result. 
Result so far: 1.0
Subtract 42 from 51 to get 9.
Append the next digit (6) from the dividend to 9 and continue with: 96 / 42

Let's proceed to step 3:
42 goes into 96 2 times with a remainder of 12.
Put 2 as the next digit of the answer. 
Result so far: 12.0
Subtracting 84 from 96 leaves us with 12.
Fetch the next digit (7) from the dividend, attach it to 12 and continue: 127 / 42

On to step 4:
42 can be fit into 127 3 times, resulting in a remainder of 1.
The number 3 becomes the next digit in our result. 
Result so far: 123.0
Subtract 126 from 127 to get 1.
Include the next digit (0) from the dividend after 1, then repeat: 10 / 42

Advancing to step 5:
The number 42 fits into 10 0 times, leaving a remainder of 10.
Put 0 as the next digit of the answer. 
Result so far: 1230.0
Subtracting 0 from 10 leaves us with 10.
Bring next digit (3) of the dividend behind the 10 and repeat the process: 103 / 42

Let's proceed to step 6:
If we divide 103 by 42, we get 2 and a remainder of 19.
Write down 2 as next digit of the result. 
Result so far: 12302.0
If we take 84 away from 103, we end up with 19.
Since there are no more digits in the dividend, we add a zero to the remainder making it 190, and continue the process.

Let's proceed to step 7:
If we divide 190 by 42, we get 4 and a remainder of 22.
Record the quotient 4 as the next digit in the result. 
Result so far: 12302.4
If we subtract 168 from 190, we get 22.
Since there are no more digits in the dividend, we add a zero to the remainder making it 220, and continue the process.

Going ahead to step 8:
The number 42 fits into 220 5 times, leaving a remainder of 10.
Use 5 as the next digit of our solution. 
Result so far: 12302.45
Subtracting 210 from 220 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.

Advancing to step 9:
When dividing 100 by 42, we get 2 with a remainder of 16.
Put 2 as the next digit of the answer. 
Result so far: 12302.452
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.

Step 10:
The number 42 fits into 160 3 times, leaving a remainder of 34.
Write down 3 as next digit of the result. 
Result so far: 12302.4523
Subtracting 126 from 160 leaves us 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.

Moving on to step 11:
The number 42 fits into 340 8 times, leaving a remainder of 4.
Record the quotient 8 as the next digit in the result. 
Result so far: 12302.45238
If we take 336 away from 340, we end up with 4.
Since there are no more digits in the dividend, we add a zero to the remainder making it 40, and continue the process.

On to step 12:
The number 42 fits into 40 0 times, leaving a remainder of 40.
The next digit of our result is 0. 
Result so far: 12302.45238
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.

On to step 13:
400 divided by 42 is 9 with a remainder of 22.
Write down 9 as next digit of the result. 
Result so far: 12302.4523809
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.

Moving on to step 14:
42 can be fit into 220 5 times, resulting in a remainder of 10.
Record the quotient 5 as the next digit in the result. 
Result so far: 12302.45238095
Subtracting 210 from 220 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.

The final result is 12302.45238095 with a remainder of 1e-08.