We look at the division of 42079 by 67 
We're looking to find how many times 67 goes into 42079.

Let's proceed to step 1:
The number 67 fits into 4 0 times, leaving a remainder of 4.
Write down 0 as next digit of the result. 
Result so far: 0.0
Deduct 0 from 4 and we're left with 4.
Fetch the next digit (2) from the dividend, attach it to 4 and continue: 42 / 67

On to step 2:
When dividing 42 by 67, we get 0 with a remainder of 42.
Use 0 as the next digit of our solution. 
Result so far: 0.0
If we take 0 away from 42, we end up with 42.
Append the next digit (0) from the dividend to 42 and continue with: 420 / 67

Moving on to step 3:
420 divided by 67 is 6 with a remainder of 18.
Use 6 as the next digit of our solution. 
Result so far: 6.0
The remainder is 18 after subtracting 402 from 420.
Bring next digit (7) of the dividend behind the 18 and repeat the process: 187 / 67

Going ahead to step 4:
187 divided by 67 is 2 with a remainder of 53.
Use 2 as the next digit of our solution. 
Result so far: 62.0
Subtracting 134 from 187 leaves us with 53.
Bring next digit (9) of the dividend behind the 53 and repeat the process: 539 / 67

Advancing to step 5:
When dividing 539 by 67, we get 8 with a remainder of 3.
The number 8 becomes the next digit in our result. 
Result so far: 628.0
Subtracting 536 from 539 leaves us with 3.
Since there are no more digits in the dividend, we add a zero to the remainder making it 30, and continue the process.

Going ahead to step 6:
30 divided by 67 is 0 with a remainder of 30.
Use 0 as the next digit of our solution. 
Result so far: 628.0
Subtracting 0 from 30 leaves us with 30.
Since there are no more digits in the dividend, we add a zero to the remainder making it 300, and continue the process.

Advancing to step 7:
The number 67 fits into 300 4 times, leaving a remainder of 32.
Put 4 as the next digit of the answer. 
Result so far: 628.04
If we take 268 away from 300, we end up with 32.
Since there are no more digits in the dividend, we add a zero to the remainder making it 320, and continue the process.

Let's proceed to step 8:
67 can be fit into 320 4 times, resulting in a remainder of 52.
The next digit of our result is 4. 
Result so far: 628.044
Deduct 268 from 320 and we're left with 52.
Since there are no more digits in the dividend, we add a zero to the remainder making it 520, and continue the process.

The final result is 628.044 with a remainder of 0.0052.