We divide 25742504 by 648
Our goal is to divide 25742504 by 648.

On to step 1:
2 divided by 648 is 0 with a remainder of 2.
Record the quotient 0 as the next digit in the result. 
Result so far: 0.0
Subtract 0 from 2 to get 2.
Bring next digit (5) of the dividend behind the 2 and repeat the process: 25 / 648

On to step 2:
25 divided by 648 is 0 with a remainder of 25.
Record the quotient 0 as the next digit in the result. 
Result so far: 0.0
Deduct 0 from 25 and we're left with 25.
Fetch the next digit (7) from the dividend, attach it to 25 and continue: 257 / 648

Step 3:
257 divided by 648 is 0 with a remainder of 257.
Write down 0 as next digit of the result. 
Result so far: 0.0
If we subtract 0 from 257, we get 257.
Take the next digit (4) from the dividend and append it to 257, then repeat: 2574 / 648

Going ahead to step 4:
The number 648 fits into 2574 3 times, leaving a remainder of 630.
Use 3 as the next digit of our solution. 
Result so far: 3.0
If we subtract 1944 from 2574, we get 630.
Grab the next digit (2) from the dividend, add it to 630, then carry on: 6302 / 648

Moving on to step 5:
648 can be fit into 6302 9 times, resulting in a remainder of 470.
The number 9 becomes the next digit in our result. 
Result so far: 39.0
Subtracting 5832 from 6302 leaves us with 470.
Include the next digit (5) from the dividend after 470, then repeat: 4705 / 648

Let's proceed to step 6:
4705 divided by 648 is 7 with a remainder of 169.
Write down 7 as next digit of the result. 
Result so far: 397.0
If we subtract 4536 from 4705, we get 169.
Grab the next digit (0) from the dividend, add it to 169, then carry on: 1690 / 648

Let's proceed to step 7:
1690 divided by 648 is 2 with a remainder of 394.
Record the quotient 2 as the next digit in the result. 
Result so far: 3972.0
The remainder is 394 after subtracting 1296 from 1690.
Take the next digit (4) from the dividend and append it to 394, then repeat: 3944 / 648

Advancing to step 8:
648 can be fit into 3944 6 times, resulting in a remainder of 56.
Record the quotient 6 as the next digit in the result. 
Result so far: 39726.0
Deduct 3888 from 3944 and we're left with 56.
Since there are no more digits in the dividend, we add a zero to the remainder making it 560, and continue the process.

Advancing to step 9:
If we divide 560 by 648, we get 0 and a remainder of 560.
Record the quotient 0 as the next digit in the result. 
Result so far: 39726.0
The remainder is 560 after subtracting 0 from 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 10:
648 goes into 5600 8 times with a remainder of 416.
Write down 8 as next digit of the result. 
Result so far: 39726.08
Subtract 5184 from 5600 to get 416.
Since there are no more digits in the dividend, we add a zero to the remainder making it 4160, and continue the process.

Step 11:
The number 648 fits into 4160 6 times, leaving a remainder of 272.
The next digit of our result is 6. 
Result so far: 39726.086
If we subtract 3888 from 4160, we get 272.
Since there are no more digits in the dividend, we add a zero to the remainder making it 2720, and continue the process.

Advancing to step 12:
648 can be fit into 2720 4 times, resulting in a remainder of 128.
The number 4 becomes the next digit in our result. 
Result so far: 39726.0864
Subtracting 2592 from 2720 leaves us with 128.
Since there are no more digits in the dividend, we add a zero to the remainder making it 1280, and continue the process.

On to step 13:
648 can be fit into 1280 1 times, resulting in a remainder of 632.
Use 1 as the next digit of our solution. 
Result so far: 39726.08641
Subtracting 648 from 1280 leaves us with 632.
Since there are no more digits in the dividend, we add a zero to the remainder making it 6320, and continue the process.

On to step 14:
When dividing 6320 by 648, we get 9 with a remainder of 488.
Put 9 as the next digit of the answer. 
Result so far: 39726.086419
Subtracting 5832 from 6320 leaves us with 488.
Since there are no more digits in the dividend, we add a zero to the remainder making it 4880, and continue the process.

Going ahead to step 15:
4880 divided by 648 is 7 with a remainder of 344.
Use 7 as the next digit of our solution. 
Result so far: 39726.0864197
Subtract 4536 from 4880 to get 344.
Since there are no more digits in the dividend, we add a zero to the remainder making it 3440, and continue the process.

On to step 16:
648 goes into 3440 5 times with a remainder of 200.
Write down 5 as next digit of the result. 
Result so far: 39726.08641975
Deduct 3240 from 3440 and we're left with 200.
Since there are no more digits in the dividend, we add a zero to the remainder making it 2000, and continue the process.

Our division results in 39726.08641975 with a remaining 2e-07.