178325 divided by 42 
Let's see how many times 42 fits into 178325.

Advancing to step 1:
1 divided by 42 is 0 with a remainder of 1.
Record the quotient 0 as the next digit in the result. 
Result so far: 0.0
Deduct 0 from 1 and we're left with 1.
Append the next digit (7) from the dividend to 1 and continue with: 17 / 42

Moving on to step 2:
17 divided by 42 is 0 with a remainder of 17.
Use 0 as the next digit of our solution. 
Result so far: 0.0
The remainder is 17 after subtracting 0 from 17.
Fetch the next digit (8) from the dividend, attach it to 17 and continue: 178 / 42

On to step 3:
The number 42 fits into 178 4 times, leaving a remainder of 10.
The next digit of our result is 4. 
Result so far: 4.0
If we subtract 168 from 178, we get 10.
Grab the next digit (3) from the dividend, add it to 10, then carry on: 103 / 42

On to step 4:
If we divide 103 by 42, we get 2 and a remainder of 19.
The number 2 becomes the next digit in our result. 
Result so far: 42.0
Deduct 84 from 103 and we're left with 19.
Fetch the next digit (2) from the dividend, attach it to 19 and continue: 192 / 42

Let's proceed to step 5:
If we divide 192 by 42, we get 4 and a remainder of 24.
The number 4 becomes the next digit in our result. 
Result so far: 424.0
If we subtract 168 from 192, we get 24.
Include the next digit (5) from the dividend after 24, then repeat: 245 / 42

On to step 6:
The number 42 fits into 245 5 times, leaving a remainder of 35.
Put 5 as the next digit of the answer. 
Result so far: 4245.0
Deduct 210 from 245 and we're left with 35.
Since there are no more digits in the dividend, we add a zero to the remainder making it 350, and continue the process.

Moving on to step 7:
If we divide 350 by 42, we get 8 and a remainder of 14.
Write down 8 as next digit of the result. 
Result so far: 4245.8
Deduct 336 from 350 and we're left with 14.
Since there are no more digits in the dividend, we add a zero to the remainder making it 140, and continue the process.

Advancing to step 8:
140 divided by 42 is 3 with a remainder of 14.
The number 3 becomes the next digit in our result. 
Result so far: 4245.83
If we take 126 away from 140, we end up with 14.
Since there are no more digits in the dividend, we add a zero to the remainder making it 140, and continue the process.

Advancing to step 9:
If we divide 140 by 42, we get 3 and a remainder of 14.
Use 3 as the next digit of our solution. 
Result so far: 4245.833
Deduct 126 from 140 and we're left with 14.
Since there are no more digits in the dividend, we add a zero to the remainder making it 140, and continue the process.

The quotient of the division is 4245.833, and the remainder is 0.0014.