We look at the division of 17819331 by 42 
Our goal is to divide 17819331 by 42.

On to step 1:
42 goes into 1 0 times with a remainder of 1.
The next digit of our result is 0. 
Result so far: 0.0
Deduct 0 from 1 and we're left with 1.
Append the next digit (7) from the dividend to 1 and continue with: 17 / 42

On to step 2:
If we divide 17 by 42, we get 0 and a remainder of 17.
Put 0 as the next digit of the answer. 
Result so far: 0.0
Subtracting 0 from 17 leaves us with 17.
Grab the next digit (8) from the dividend, add it to 17, then carry on: 178 / 42

Step 3:
The number 42 fits into 178 4 times, leaving a remainder of 10.
Record the quotient 4 as the next digit in the result. 
Result so far: 4.0
Subtract 168 from 178 to get 10.
Fetch the next digit (1) from the dividend, attach it to 10 and continue: 101 / 42

Let's proceed to step 4:
The number 42 fits into 101 2 times, leaving a remainder of 17.
Put 2 as the next digit of the answer. 
Result so far: 42.0
Subtracting 84 from 101 leaves us with 17.
Append the next digit (9) from the dividend to 17 and continue with: 179 / 42

Moving on to step 5:
When dividing 179 by 42, we get 4 with a remainder of 11.
The number 4 becomes the next digit in our result. 
Result so far: 424.0
Subtract 168 from 179 to get 11.
Include the next digit (3) from the dividend after 11, then repeat: 113 / 42

Let's proceed to step 6:
42 goes into 113 2 times with a remainder of 29.
The next digit of our result is 2. 
Result so far: 4242.0
If we take 84 away from 113, we end up with 29.
Include the next digit (3) from the dividend after 29, then repeat: 293 / 42

Going ahead to step 7:
The number 42 fits into 293 6 times, leaving a remainder of 41.
The next digit of our result is 6. 
Result so far: 42426.0
If we take 252 away from 293, we end up with 41.
Grab the next digit (1) from the dividend, add it to 41, then carry on: 411 / 42

On to step 8:
42 can be fit into 411 9 times, resulting in a remainder of 33.
The number 9 becomes the next digit in our result. 
Result so far: 424269.0
The remainder is 33 after subtracting 378 from 411.
Since there are no more digits in the dividend, we add a zero to the remainder making it 330, and continue the process.

Let's proceed to step 9:
When dividing 330 by 42, we get 7 with a remainder of 36.
Use 7 as the next digit of our solution. 
Result so far: 424269.7
If we subtract 294 from 330, we get 36.
Since there are no more digits in the dividend, we add a zero to the remainder making it 360, and continue the process.

Step 10:
If we divide 360 by 42, we get 8 and a remainder of 24.
The next digit of our result is 8. 
Result so far: 424269.78
Subtract 336 from 360 to get 24.
Since there are no more digits in the dividend, we add a zero to the remainder making it 240, and continue the process.

Let's proceed to step 11:
When dividing 240 by 42, we get 5 with a remainder of 30.
Put 5 as the next digit of the answer. 
Result so far: 424269.785
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.

Step 12:
The number 42 fits into 300 7 times, leaving a remainder of 6.
The next digit of our result is 7. 
Result so far: 424269.7857
Subtracting 294 from 300 leaves us with 6.
Since there are no more digits in the dividend, we add a zero to the remainder making it 60, and continue the process.

Moving on to step 13:
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: 424269.78571
If we subtract 42 from 60, we get 18.
Since there are no more digits in the dividend, we add a zero to the remainder making it 180, and continue the process.

Advancing to step 14:
The number 42 fits into 180 4 times, leaving a remainder of 12.
Use 4 as the next digit of our solution. 
Result so far: 424269.785714
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.

Going ahead to step 15:
42 can be fit into 120 2 times, resulting in a remainder of 36.
The next digit of our result is 2. 
Result so far: 424269.7857142
If we subtract 84 from 120, we get 36.
Since there are no more digits in the dividend, we add a zero to the remainder making it 360, and continue the process.

Step 16:
42 can be fit into 360 8 times, resulting in a remainder of 24.
The number 8 becomes the next digit in our result. 
Result so far: 424269.78571428
If we take 336 away from 360, we end up 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.

The final outcome is 424269.78571428, with a leftover of 2.4e-08.