174594 divided by 42 
We want to divide 174594 by 42.

On to step 1:
If we divide 1 by 42, we get 0 and a remainder of 1.
Write down 0 as next digit of the result. 
Result so far: 0.0
If we subtract 0 from 1, we get 1.
Append the next digit (7) from the dividend to 1 and continue with: 17 / 42

Moving on to step 2:
42 goes into 17 0 times with a remainder of 17.
The next digit of our result is 0. 
Result so far: 0.0
Subtract 0 from 17 to get 17.
Fetch the next digit (4) from the dividend, attach it to 17 and continue: 174 / 42

Advancing to step 3:
If we divide 174 by 42, we get 4 and a remainder of 6.
Put 4 as the next digit of the answer. 
Result so far: 4.0
If we take 168 away from 174, we end up with 6.
Append the next digit (5) from the dividend to 6 and continue with: 65 / 42

Advancing to step 4:
42 can be fit into 65 1 times, resulting in a remainder of 23.
Write down 1 as next digit of the result. 
Result so far: 41.0
If we take 42 away from 65, we end up with 23.
Include the next digit (9) from the dividend after 23, then repeat: 239 / 42

Step 5:
If we divide 239 by 42, we get 5 and a remainder of 29.
The number 5 becomes the next digit in our result. 
Result so far: 415.0
Deduct 210 from 239 and we're left with 29.
Fetch the next digit (4) from the dividend, attach it to 29 and continue: 294 / 42

Step 6:
The number 42 fits into 294 7 times, leaving a remainder of 0.
The next digit of our result is 7. 
Result so far: 4157.0
Subtracting 294 from 294 leaves us with 0.
Since there are no more digits in the dividend, we add a zero to the remainder making it 0, and continue the process.

On to step 7:
42 can be fit into 0 0 times, resulting in a remainder of 0.
The number 0 becomes the next digit in our result. 
Result so far: 4157.0
Subtracting 0 from 0 leaves us with 0.
Since there are no more digits in the dividend, we add a zero to the remainder making it 0, and continue the process.

On to step 8:
The number 42 fits into 0 0 times, leaving a remainder of 0.
Put 0 as the next digit of the answer. 
Result so far: 4157.0
If we take 0 away from 0, we end up with 0.
Since there are no more digits in the dividend, we add a zero to the remainder making it 0, and continue the process.

The final outcome is 4157.0, with a leftover of 0.0.