We divide 822491 by 42
We're looking to find how many times 42 goes into 822491.

Step 1:
42 can be fit into 8 0 times, resulting in a remainder of 8.
The number 0 becomes the next digit in our result. 
Result so far: 0.0
Subtracting 0 from 8 leaves us with 8.
Fetch the next digit (2) from the dividend, attach it to 8 and continue: 82 / 42

Moving on to step 2:
The number 42 fits into 82 1 times, leaving a remainder of 40.
Put 1 as the next digit of the answer. 
Result so far: 1.0
Deduct 42 from 82 and we're left with 40.
Append the next digit (2) from the dividend to 40 and continue with: 402 / 42

Let's proceed to step 3:
If we divide 402 by 42, we get 9 and a remainder of 24.
Record the quotient 9 as the next digit in the result. 
Result so far: 19.0
Subtract 378 from 402 to get 24.
Take the next digit (4) from the dividend and append it to 24, then repeat: 244 / 42

Step 4:
42 can be fit into 244 5 times, resulting in a remainder of 34.
Write down 5 as next digit of the result. 
Result so far: 195.0
If we take 210 away from 244, we end up with 34.
Grab the next digit (9) from the dividend, add it to 34, then carry on: 349 / 42

On to step 5:
The number 42 fits into 349 8 times, leaving a remainder of 13.
Put 8 as the next digit of the answer. 
Result so far: 1958.0
Subtract 336 from 349 to get 13.
Include the next digit (1) from the dividend after 13, then repeat: 131 / 42

Step 6:
When dividing 131 by 42, we get 3 with a remainder of 5.
Use 3 as the next digit of our solution. 
Result so far: 19583.0
Deduct 126 from 131 and we're left with 5.
Since there are no more digits in the dividend, we add a zero to the remainder making it 50, and continue the process.

Step 7:
If we divide 50 by 42, we get 1 and a remainder of 8.
Write down 1 as next digit of the result. 
Result so far: 19583.1
Deduct 42 from 50 and we're left with 8.
Since there are no more digits in the dividend, we add a zero to the remainder making it 80, and continue the process.

Step 8:
80 divided by 42 is 1 with a remainder of 38.
Use 1 as the next digit of our solution. 
Result so far: 19583.11
Subtract 42 from 80 to get 38.
Since there are no more digits in the dividend, we add a zero to the remainder making it 380, and continue the process.

After the division, we end up with 19583.11 and a remainder of 0.038.