2492709 divided by 642 
Let's see how many times 642 fits into 2492709.

Advancing to step 1:
The number 642 fits into 2 0 times, leaving a remainder of 2.
Use 0 as the next digit of our solution. 
Result so far: 0.0
Subtracting 0 from 2 leaves us with 2.
Fetch the next digit (4) from the dividend, attach it to 2 and continue: 24 / 642

Advancing to step 2:
642 goes into 24 0 times with a remainder of 24.
Use 0 as the next digit of our solution. 
Result so far: 0.0
Deduct 0 from 24 and we're left with 24.
Include the next digit (9) from the dividend after 24, then repeat: 249 / 642

Moving on to step 3:
249 divided by 642 is 0 with a remainder of 249.
Use 0 as the next digit of our solution. 
Result so far: 0.0
If we subtract 0 from 249, we get 249.
Bring next digit (2) of the dividend behind the 249 and repeat the process: 2492 / 642

Moving on to step 4:
If we divide 2492 by 642, we get 3 and a remainder of 566.
Put 3 as the next digit of the answer. 
Result so far: 3.0
Subtract 1926 from 2492 to get 566.
Take the next digit (7) from the dividend and append it to 566, then repeat: 5667 / 642

Advancing to step 5:
If we divide 5667 by 642, we get 8 and a remainder of 531.
Use 8 as the next digit of our solution. 
Result so far: 38.0
Subtracting 5136 from 5667 leaves us with 531.
Fetch the next digit (0) from the dividend, attach it to 531 and continue: 5310 / 642

Advancing to step 6:
642 goes into 5310 8 times with a remainder of 174.
Record the quotient 8 as the next digit in the result. 
Result so far: 388.0
If we subtract 5136 from 5310, we get 174.
Fetch the next digit (9) from the dividend, attach it to 174 and continue: 1749 / 642

Step 7:
1749 divided by 642 is 2 with a remainder of 465.
Use 2 as the next digit of our solution. 
Result so far: 3882.0
The remainder is 465 after subtracting 1284 from 1749.
Since there are no more digits in the dividend, we add a zero to the remainder making it 4650, and continue the process.

On to step 8:
642 goes into 4650 7 times with a remainder of 156.
The number 7 becomes the next digit in our result. 
Result so far: 3882.7
If we subtract 4494 from 4650, we get 156.
Since there are no more digits in the dividend, we add a zero to the remainder making it 1560, and continue the process.

Moving on to step 9:
If we divide 1560 by 642, we get 2 and a remainder of 276.
Record the quotient 2 as the next digit in the result. 
Result so far: 3882.72
The remainder is 276 after subtracting 1284 from 1560.
Since there are no more digits in the dividend, we add a zero to the remainder making it 2760, and continue the process.

Step 10:
The number 642 fits into 2760 4 times, leaving a remainder of 192.
Use 4 as the next digit of our solution. 
Result so far: 3882.724
Subtract 2568 from 2760 to get 192.
Since there are no more digits in the dividend, we add a zero to the remainder making it 1920, and continue the process.

Going ahead to step 11:
642 goes into 1920 2 times with a remainder of 636.
The next digit of our result is 2. 
Result so far: 3882.7242
The remainder is 636 after subtracting 1284 from 1920.
Since there are no more digits in the dividend, we add a zero to the remainder making it 6360, and continue the process.

Going ahead to step 12:
When dividing 6360 by 642, we get 9 with a remainder of 582.
Record the quotient 9 as the next digit in the result. 
Result so far: 3882.72429
Deduct 5778 from 6360 and we're left with 582.
Since there are no more digits in the dividend, we add a zero to the remainder making it 5820, and continue the process.

On to step 13:
642 goes into 5820 9 times with a remainder of 42.
Use 9 as the next digit of our solution. 
Result so far: 3882.724299
Subtracting 5778 from 5820 leaves us with 42.
Since there are no more digits in the dividend, we add a zero to the remainder making it 420, and continue the process.

The final result is 3882.724299 with a remainder of 4.2e-06.