We divide 25119683 by 642
We want to divide 25119683 by 642.

Moving on to step 1:
The number 642 fits into 2 0 times, leaving a remainder of 2.
Write down 0 as next digit of the result. 
Result so far: 0.0
Deduct 0 from 2 and we're left with 2.
Include the next digit (5) from the dividend after 2, then repeat: 25 / 642

Moving on to step 2:
When dividing 25 by 642, we get 0 with a remainder of 25.
Use 0 as the next digit of our solution. 
Result so far: 0.0
If we subtract 0 from 25, we get 25.
Take the next digit (1) from the dividend and append it to 25, then repeat: 251 / 642

Moving on to step 3:
When dividing 251 by 642, we get 0 with a remainder of 251.
The next digit of our result is 0. 
Result so far: 0.0
Subtracting 0 from 251 leaves us with 251.
Fetch the next digit (1) from the dividend, attach it to 251 and continue: 2511 / 642

Going ahead to step 4:
When dividing 2511 by 642, we get 3 with a remainder of 585.
The number 3 becomes the next digit in our result. 
Result so far: 3.0
If we take 1926 away from 2511, we end up with 585.
Fetch the next digit (9) from the dividend, attach it to 585 and continue: 5859 / 642

Moving on to step 5:
If we divide 5859 by 642, we get 9 and a remainder of 81.
Use 9 as the next digit of our solution. 
Result so far: 39.0
If we subtract 5778 from 5859, we get 81.
Grab the next digit (6) from the dividend, add it to 81, then carry on: 816 / 642

Going ahead to step 6:
642 goes into 816 1 times with a remainder of 174.
Write down 1 as next digit of the result. 
Result so far: 391.0
If we subtract 642 from 816, we get 174.
Take the next digit (8) from the dividend and append it to 174, then repeat: 1748 / 642

Moving on to step 7:
When dividing 1748 by 642, we get 2 with a remainder of 464.
Record the quotient 2 as the next digit in the result. 
Result so far: 3912.0
The remainder is 464 after subtracting 1284 from 1748.
Fetch the next digit (3) from the dividend, attach it to 464 and continue: 4643 / 642

Let's proceed to step 8:
If we divide 4643 by 642, we get 7 and a remainder of 149.
Write down 7 as next digit of the result. 
Result so far: 39127.0
If we subtract 4494 from 4643, we get 149.
Since there are no more digits in the dividend, we add a zero to the remainder making it 1490, and continue the process.

Going ahead to step 9:
642 goes into 1490 2 times with a remainder of 206.
Put 2 as the next digit of the answer. 
Result so far: 39127.2
Subtracting 1284 from 1490 leaves us with 206.
Since there are no more digits in the dividend, we add a zero to the remainder making it 2060, and continue the process.

Step 10:
When dividing 2060 by 642, we get 3 with a remainder of 134.
Write down 3 as next digit of the result. 
Result so far: 39127.23
Deduct 1926 from 2060 and we're left with 134.
Since there are no more digits in the dividend, we add a zero to the remainder making it 1340, and continue the process.

On to step 11:
The number 642 fits into 1340 2 times, leaving a remainder of 56.
The next digit of our result is 2. 
Result so far: 39127.232
The remainder is 56 after subtracting 1284 from 1340.
Since there are no more digits in the dividend, we add a zero to the remainder making it 560, and continue the process.

Step 12:
The number 642 fits into 560 0 times, leaving a remainder of 560.
Use 0 as the next digit of our solution. 
Result so far: 39127.232
If we subtract 0 from 560, we get 560.
Since there are no more digits in the dividend, we add a zero to the remainder making it 5600, and continue the process.

On to step 13:
The number 642 fits into 5600 8 times, leaving a remainder of 464.
The next digit of our result is 8. 
Result so far: 39127.23208
The remainder is 464 after subtracting 5136 from 5600.
Since there are no more digits in the dividend, we add a zero to the remainder making it 4640, and continue the process.

Going ahead to step 14:
When dividing 4640 by 642, we get 7 with a remainder of 146.
The next digit of our result is 7. 
Result so far: 39127.232087
If we subtract 4494 from 4640, we get 146.
Since there are no more digits in the dividend, we add a zero to the remainder making it 1460, and continue the process.

On to step 15:
642 can be fit into 1460 2 times, resulting in a remainder of 176.
The next digit of our result is 2. 
Result so far: 39127.2320872
If we subtract 1284 from 1460, we get 176.
Since there are no more digits in the dividend, we add a zero to the remainder making it 1760, and continue the process.

Step 16:
When dividing 1760 by 642, we get 2 with a remainder of 476.
Use 2 as the next digit of our solution. 
Result so far: 39127.23208722
Subtract 1284 from 1760 to get 476.
Since there are no more digits in the dividend, we add a zero to the remainder making it 4760, and continue the process.

The quotient of the division is 39127.23208722, and the remainder is 4.76e-07.