We're dividing 438893 by 42 
We're looking to find how many times 42 goes into 438893.

Let's proceed to step 1:
4 divided by 42 is 0 with a remainder of 4.
Put 0 as the next digit of the answer. 
Result so far: 0.0
If we subtract 0 from 4, we get 4.
Include the next digit (3) from the dividend after 4, then repeat: 43 / 42

Step 2:
43 divided by 42 is 1 with a remainder of 1.
Use 1 as the next digit of our solution. 
Result so far: 1.0
If we take 42 away from 43, we end up with 1.
Include the next digit (8) from the dividend after 1, then repeat: 18 / 42

On to step 3:
When dividing 18 by 42, we get 0 with a remainder of 18.
The number 0 becomes the next digit in our result. 
Result so far: 10.0
Deduct 0 from 18 and we're left with 18.
Append the next digit (8) from the dividend to 18 and continue with: 188 / 42

Step 4:
The number 42 fits into 188 4 times, leaving a remainder of 20.
The number 4 becomes the next digit in our result. 
Result so far: 104.0
If we subtract 168 from 188, we get 20.
Take the next digit (9) from the dividend and append it to 20, then repeat: 209 / 42

Let's proceed to step 5:
When dividing 209 by 42, we get 4 with a remainder of 41.
Write down 4 as next digit of the result. 
Result so far: 1044.0
Subtract 168 from 209 to get 41.
Fetch the next digit (3) from the dividend, attach it to 41 and continue: 413 / 42

Going ahead to step 6:
42 goes into 413 9 times with a remainder of 35.
Record the quotient 9 as the next digit in the result. 
Result so far: 10449.0
Subtracting 378 from 413 leaves us 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.

Step 7:
350 divided by 42 is 8 with a remainder of 14.
Put 8 as the next digit of the answer. 
Result so far: 10449.8
The remainder is 14 after subtracting 336 from 350.
Since there are no more digits in the dividend, we add a zero to the remainder making it 140, and continue the process.

Let's proceed to step 8:
The number 42 fits into 140 3 times, leaving a remainder of 14.
The number 3 becomes the next digit in our result. 
Result so far: 10449.83
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.

Going ahead to step 9:
140 divided by 42 is 3 with a remainder of 14.
Record the quotient 3 as the next digit in the result. 
Result so far: 10449.833
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.

The final outcome is 10449.833, with a leftover of 0.0014.