We look at the division of 591822 by 42 
Let's see how many times 42 fits into 591822.

Let's proceed to step 1:
5 divided by 42 is 0 with a remainder of 5.
The number 0 becomes the next digit in our result. 
Result so far: 0.0
Deduct 0 from 5 and we're left with 5.
Bring next digit (9) of the dividend behind the 5 and repeat the process: 59 / 42

Going ahead to step 2:
The number 42 fits into 59 1 times, leaving a remainder of 17.
Put 1 as the next digit of the answer. 
Result so far: 1.0
If we take 42 away from 59, we end up with 17.
Grab the next digit (1) from the dividend, add it to 17, then carry on: 171 / 42

Let's proceed to step 3:
42 goes into 171 4 times with a remainder of 3.
The next digit of our result is 4. 
Result so far: 14.0
If we take 168 away from 171, we end up with 3.
Fetch the next digit (8) from the dividend, attach it to 3 and continue: 38 / 42

Moving on to step 4:
38 divided by 42 is 0 with a remainder of 38.
Write down 0 as next digit of the result. 
Result so far: 140.0
Subtract 0 from 38 to get 38.
Append the next digit (2) from the dividend to 38 and continue with: 382 / 42

Step 5:
42 can be fit into 382 9 times, resulting in a remainder of 4.
The next digit of our result is 9. 
Result so far: 1409.0
Subtracting 378 from 382 leaves us with 4.
Bring next digit (2) of the dividend behind the 4 and repeat the process: 42 / 42

Advancing to step 6:
When dividing 42 by 42, we get 1 with a remainder of 0.
Record the quotient 1 as the next digit in the result. 
Result so far: 14091.0
If we take 42 away from 42, 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.

Advancing to step 7:
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: 14091.0
Subtract 0 from 0 to get 0.
Since there are no more digits in the dividend, we add a zero to the remainder making it 0, and continue the process.

Going ahead to step 8:
42 can be fit into 0 0 times, resulting in a remainder of 0.
Write down 0 as next digit of the result. 
Result so far: 14091.0
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.

Our division results in 14091.0 with a remaining 0.0.