We look at the division of 674023 by 42 
We want to divide 674023 by 42.

Going ahead to step 1:
6 divided by 42 is 0 with a remainder of 6.
Put 0 as the next digit of the answer. 
Result so far: 0.0
If we subtract 0 from 6, we get 6.
Append the next digit (7) from the dividend to 6 and continue with: 67 / 42

Step 2:
67 divided by 42 is 1 with a remainder of 25.
Put 1 as the next digit of the answer. 
Result so far: 1.0
Subtract 42 from 67 to get 25.
Grab the next digit (4) from the dividend, add it to 25, then carry on: 254 / 42

Let's proceed to step 3:
42 can be fit into 254 6 times, resulting in a remainder of 2.
The number 6 becomes the next digit in our result. 
Result so far: 16.0
If we take 252 away from 254, we end up with 2.
Fetch the next digit (0) from the dividend, attach it to 2 and continue: 20 / 42

On to step 4:
If we divide 20 by 42, we get 0 and a remainder of 20.
The next digit of our result is 0. 
Result so far: 160.0
The remainder is 20 after subtracting 0 from 20.
Include the next digit (2) from the dividend after 20, then repeat: 202 / 42

On to step 5:
42 goes into 202 4 times with a remainder of 34.
The next digit of our result is 4. 
Result so far: 1604.0
Deduct 168 from 202 and we're left with 34.
Take the next digit (3) from the dividend and append it to 34, then repeat: 343 / 42

Step 6:
The number 42 fits into 343 8 times, leaving a remainder of 7.
Use 8 as the next digit of our solution. 
Result so far: 16048.0
Subtracting 336 from 343 leaves us with 7.
Since there are no more digits in the dividend, we add a zero to the remainder making it 70, and continue the process.

On to step 7:
42 can be fit into 70 1 times, resulting in a remainder of 28.
Use 1 as the next digit of our solution. 
Result so far: 16048.1
Subtract 42 from 70 to 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.

Moving on to step 8:
42 can be fit into 280 6 times, resulting in a remainder of 28.
The next digit of our result is 6. 
Result so far: 16048.16
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:
42 can be fit into 280 6 times, resulting in a remainder of 28.
Use 6 as the next digit of our solution. 
Result so far: 16048.166
Subtract 252 from 280 to 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.

In conclusion, the division gives 16048.166 with a balance of 0.0028.