We divide 619321 by 42
We want to figure out the number of times 619321 can be divided by 42.

Step 1:
When dividing 6 by 42, we get 0 with a remainder of 6.
Use 0 as the next digit of our solution. 
Result so far: 0.0
If we subtract 0 from 6, we get 6.
Fetch the next digit (1) from the dividend, attach it to 6 and continue: 61 / 42

Advancing to step 2:
The number 42 fits into 61 1 times, leaving a remainder of 19.
Write down 1 as next digit of the result. 
Result so far: 1.0
If we subtract 42 from 61, we get 19.
Fetch the next digit (9) from the dividend, attach it to 19 and continue: 199 / 42

Going ahead to step 3:
42 can be fit into 199 4 times, resulting in a remainder of 31.
The number 4 becomes the next digit in our result. 
Result so far: 14.0
Subtracting 168 from 199 leaves us with 31.
Take the next digit (3) from the dividend and append it to 31, then repeat: 313 / 42

On to step 4:
When dividing 313 by 42, we get 7 with a remainder of 19.
The next digit of our result is 7. 
Result so far: 147.0
Subtracting 294 from 313 leaves us with 19.
Fetch the next digit (2) from the dividend, attach it to 19 and continue: 192 / 42

Step 5:
If we divide 192 by 42, we get 4 and a remainder of 24.
The next digit of our result is 4. 
Result so far: 1474.0
Subtracting 168 from 192 leaves us with 24.
Bring next digit (1) of the dividend behind the 24 and repeat the process: 241 / 42

On to step 6:
When dividing 241 by 42, we get 5 with a remainder of 31.
The number 5 becomes the next digit in our result. 
Result so far: 14745.0
If we subtract 210 from 241, we get 31.
Since there are no more digits in the dividend, we add a zero to the remainder making it 310, and continue the process.

Let's proceed to step 7:
The number 42 fits into 310 7 times, leaving a remainder of 16.
Put 7 as the next digit of the answer. 
Result so far: 14745.7
Subtracting 294 from 310 leaves us with 16.
Since there are no more digits in the dividend, we add a zero to the remainder making it 160, and continue the process.

Moving on to step 8:
42 goes into 160 3 times with a remainder of 34.
The number 3 becomes the next digit in our result. 
Result so far: 14745.73
Subtracting 126 from 160 leaves us with 34.
Since there are no more digits in the dividend, we add a zero to the remainder making it 340, and continue the process.

Going ahead to step 9:
340 divided by 42 is 8 with a remainder of 4.
The next digit of our result is 8. 
Result so far: 14745.738
Deduct 336 from 340 and we're left with 4.
Since there are no more digits in the dividend, we add a zero to the remainder making it 40, and continue the process.

Moving on to step 10:
42 can be fit into 40 0 times, resulting in a remainder of 40.
The next digit of our result is 0. 
Result so far: 14745.738
Deduct 0 from 40 and we're left with 40.
Since there are no more digits in the dividend, we add a zero to the remainder making it 400, and continue the process.

On to step 11:
42 can be fit into 400 9 times, resulting in a remainder of 22.
The number 9 becomes the next digit in our result. 
Result so far: 14745.73809
If we take 378 away from 400, we end up with 22.
Since there are no more digits in the dividend, we add a zero to the remainder making it 220, and continue the process.

On to step 12:
The number 42 fits into 220 5 times, leaving a remainder of 10.
Put 5 as the next digit of the answer. 
Result so far: 14745.738095
If we take 210 away from 220, we end up with 10.
Since there are no more digits in the dividend, we add a zero to the remainder making it 100, and continue the process.

Let's proceed to step 13:
100 divided by 42 is 2 with a remainder of 16.
Use 2 as the next digit of our solution. 
Result so far: 14745.7380952
Subtract 84 from 100 to get 16.
Since there are no more digits in the dividend, we add a zero to the remainder making it 160, and continue the process.

Advancing to step 14:
If we divide 160 by 42, we get 3 and a remainder of 34.
The next digit of our result is 3. 
Result so far: 14745.73809523
Subtract 126 from 160 to get 34.
Since there are no more digits in the dividend, we add a zero to the remainder making it 340, and continue the process.

The final outcome is 14745.73809523, with a leftover of 3.4e-08.