809994 ÷ 42 
We want to figure out the number of times 809994 can be divided by 42.

Let's proceed to step 1:
42 goes into 8 0 times with a remainder of 8.
Record the quotient 0 as the next digit in the result. 
Result so far: 0.0
If we subtract 0 from 8, we get 8.
Include the next digit (0) from the dividend after 8, then repeat: 80 / 42

Step 2:
If we divide 80 by 42, we get 1 and a remainder of 38.
The number 1 becomes the next digit in our result. 
Result so far: 1.0
Subtracting 42 from 80 leaves us with 38.
Append the next digit (9) from the dividend to 38 and continue with: 389 / 42

Moving on to step 3:
42 goes into 389 9 times with a remainder of 11.
The next digit of our result is 9. 
Result so far: 19.0
If we subtract 378 from 389, we get 11.
Bring next digit (9) of the dividend behind the 11 and repeat the process: 119 / 42

Going ahead to step 4:
If we divide 119 by 42, we get 2 and a remainder of 35.
Use 2 as the next digit of our solution. 
Result so far: 192.0
The remainder is 35 after subtracting 84 from 119.
Grab the next digit (9) from the dividend, add it to 35, then carry on: 359 / 42

Step 5:
42 goes into 359 8 times with a remainder of 23.
Use 8 as the next digit of our solution. 
Result so far: 1928.0
If we subtract 336 from 359, we get 23.
Include the next digit (4) from the dividend after 23, then repeat: 234 / 42

Going ahead to step 6:
42 goes into 234 5 times with a remainder of 24.
The next digit of our result is 5. 
Result so far: 19285.0
The remainder is 24 after subtracting 210 from 234.
Since there are no more digits in the dividend, we add a zero to the remainder making it 240, and continue the process.

Step 7:
42 can be fit into 240 5 times, resulting in a remainder of 30.
The number 5 becomes the next digit in our result. 
Result so far: 19285.5
Subtract 210 from 240 to get 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 8:
When dividing 300 by 42, we get 7 with a remainder of 6.
Write down 7 as next digit of the result. 
Result so far: 19285.57
The remainder is 6 after subtracting 294 from 300.
Since there are no more digits in the dividend, we add a zero to the remainder making it 60, and continue the process.

Let's proceed to step 9:
The number 42 fits into 60 1 times, leaving a remainder of 18.
Put 1 as the next digit of the answer. 
Result so far: 19285.571
The remainder is 18 after subtracting 42 from 60.
Since there are no more digits in the dividend, we add a zero to the remainder making it 180, and continue the process.

Moving on to step 10:
When dividing 180 by 42, we get 4 with a remainder of 12.
Record the quotient 4 as the next digit in the result. 
Result so far: 19285.5714
Deduct 168 from 180 and we're left with 12.
Since there are no more digits in the dividend, we add a zero to the remainder making it 120, and continue the process.

Let's proceed to step 11:
When dividing 120 by 42, we get 2 with a remainder of 36.
Record the quotient 2 as the next digit in the result. 
Result so far: 19285.57142
If we take 84 away from 120, we end up with 36.
Since there are no more digits in the dividend, we add a zero to the remainder making it 360, and continue the process.

Advancing to step 12:
When dividing 360 by 42, we get 8 with a remainder of 24.
The number 8 becomes the next digit in our result. 
Result so far: 19285.571428
Subtracting 336 from 360 leaves us with 24.
Since there are no more digits in the dividend, we add a zero to the remainder making it 240, and continue the process.

Step 13:
When dividing 240 by 42, we get 5 with a remainder of 30.
Write down 5 as next digit of the result. 
Result so far: 19285.5714285
If we subtract 210 from 240, we get 30.
Since there are no more digits in the dividend, we add a zero to the remainder making it 300, and continue the process.

Step 14:
The number 42 fits into 300 7 times, leaving a remainder of 6.
Put 7 as the next digit of the answer. 
Result so far: 19285.57142857
The remainder is 6 after subtracting 294 from 300.
Since there are no more digits in the dividend, we add a zero to the remainder making it 60, and continue the process.

Our division results in 19285.57142857 with a remaining 6e-09.