We're dividing 710143 by 42 
We're looking to find how many times 42 goes into 710143.

Let's proceed to step 1:
When dividing 7 by 42, we get 0 with a remainder of 7.
The number 0 becomes the next digit in our result. 
Result so far: 0.0
The remainder is 7 after subtracting 0 from 7.
Include the next digit (1) from the dividend after 7, then repeat: 71 / 42

On to step 2:
42 can be fit into 71 1 times, resulting in a remainder of 29.
Record the quotient 1 as the next digit in the result. 
Result so far: 1.0
Deduct 42 from 71 and we're left with 29.
Grab the next digit (0) from the dividend, add it to 29, then carry on: 290 / 42

Step 3:
If we divide 290 by 42, we get 6 and a remainder of 38.
Put 6 as the next digit of the answer. 
Result so far: 16.0
If we take 252 away from 290, we end up with 38.
Take the next digit (1) from the dividend and append it to 38, then repeat: 381 / 42

Step 4:
42 goes into 381 9 times with a remainder of 3.
The number 9 becomes the next digit in our result. 
Result so far: 169.0
If we subtract 378 from 381, we get 3.
Grab the next digit (4) from the dividend, add it to 3, then carry on: 34 / 42

On to step 5:
The number 42 fits into 34 0 times, leaving a remainder of 34.
The next digit of our result is 0. 
Result so far: 1690.0
If we subtract 0 from 34, we get 34.
Grab the next digit (3) from the dividend, add it to 34, then carry on: 343 / 42

Let's proceed to step 6:
343 divided by 42 is 8 with a remainder of 7.
The next digit of our result is 8. 
Result so far: 16908.0
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.

Going ahead to step 7:
70 divided by 42 is 1 with a remainder of 28.
Write down 1 as next digit of the result. 
Result so far: 16908.1
If we subtract 42 from 70, we get 28.
Since there are no more digits in the dividend, we add a zero to the remainder making it 280, and continue the process.

Step 8:
42 goes into 280 6 times with a remainder of 28.
Write down 6 as next digit of the result. 
Result so far: 16908.16
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.

On to step 9:
The number 42 fits into 280 6 times, leaving a remainder of 28.
Use 6 as the next digit of our solution. 
Result so far: 16908.166
If we subtract 252 from 280, we get 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 result is 16908.166 with a remainder of 0.0028.