Let's divide 39584734 by 42
Our goal is to divide 39584734 by 42.

Moving on to step 1:
42 goes into 3 0 times with a remainder of 3.
Use 0 as the next digit of our solution. 
Result so far: 0.0
Subtracting 0 from 3 leaves us with 3.
Fetch the next digit (9) from the dividend, attach it to 3 and continue: 39 / 42

On to step 2:
39 divided by 42 is 0 with a remainder of 39.
Put 0 as the next digit of the answer. 
Result so far: 0.0
Subtracting 0 from 39 leaves us with 39.
Append the next digit (5) from the dividend to 39 and continue with: 395 / 42

Advancing to step 3:
42 can be fit into 395 9 times, resulting in a remainder of 17.
Write down 9 as next digit of the result. 
Result so far: 9.0
Deduct 378 from 395 and we're left with 17.
Take the next digit (8) from the dividend and append it to 17, then repeat: 178 / 42

On to step 4:
42 goes into 178 4 times with a remainder of 10.
Put 4 as the next digit of the answer. 
Result so far: 94.0
If we take 168 away from 178, we end up with 10.
Bring next digit (4) of the dividend behind the 10 and repeat the process: 104 / 42

On to step 5:
42 can be fit into 104 2 times, resulting in a remainder of 20.
Write down 2 as next digit of the result. 
Result so far: 942.0
If we subtract 84 from 104, we get 20.
Take the next digit (7) from the dividend and append it to 20, then repeat: 207 / 42

Let's proceed to step 6:
When dividing 207 by 42, we get 4 with a remainder of 39.
Use 4 as the next digit of our solution. 
Result so far: 9424.0
If we take 168 away from 207, we end up with 39.
Include the next digit (3) from the dividend after 39, then repeat: 393 / 42

On to step 7:
If we divide 393 by 42, we get 9 and a remainder of 15.
The number 9 becomes the next digit in our result. 
Result so far: 94249.0
Subtracting 378 from 393 leaves us with 15.
Take the next digit (4) from the dividend and append it to 15, then repeat: 154 / 42

Moving on to step 8:
42 goes into 154 3 times with a remainder of 28.
Write down 3 as next digit of the result. 
Result so far: 942493.0
Subtract 126 from 154 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.

Going ahead to step 9:
If we divide 280 by 42, we get 6 and a remainder of 28.
The next digit of our result is 6. 
Result so far: 942493.6
Deduct 252 from 280 and we're left 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.

Let's proceed to step 10:
280 divided by 42 is 6 with a remainder of 28.
The next digit of our result is 6. 
Result so far: 942493.66
Subtracting 252 from 280 leaves us 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.

The final outcome is 942493.66, with a leftover of 0.028.