5184878 ÷ 648 
We want to divide 5184878 by 648.

Let's proceed to step 1:
648 goes into 5 0 times with a remainder of 5.
Write down 0 as next digit of the result. 
Result so far: 0.0
Subtract 0 from 5 to get 5.
Take the next digit (1) from the dividend and append it to 5, then repeat: 51 / 648

Going ahead to step 2:
The number 648 fits into 51 0 times, leaving a remainder of 51.
Record the quotient 0 as the next digit in the result. 
Result so far: 0.0
If we subtract 0 from 51, we get 51.
Append the next digit (8) from the dividend to 51 and continue with: 518 / 648

Step 3:
648 goes into 518 0 times with a remainder of 518.
Write down 0 as next digit of the result. 
Result so far: 0.0
Subtracting 0 from 518 leaves us with 518.
Include the next digit (4) from the dividend after 518, then repeat: 5184 / 648

On to step 4:
5184 divided by 648 is 8 with a remainder of 0.
Use 8 as the next digit of our solution. 
Result so far: 8.0
Deduct 5184 from 5184 and we're left with 0.
Include the next digit (8) from the dividend after 0, then repeat: 8 / 648

Let's proceed to step 5:
The number 648 fits into 8 0 times, leaving a remainder of 8.
Write down 0 as next digit of the result. 
Result so far: 80.0
Subtract 0 from 8 to get 8.
Bring next digit (7) of the dividend behind the 8 and repeat the process: 87 / 648

Going ahead to step 6:
When dividing 87 by 648, we get 0 with a remainder of 87.
The number 0 becomes the next digit in our result. 
Result so far: 800.0
The remainder is 87 after subtracting 0 from 87.
Append the next digit (8) from the dividend to 87 and continue with: 878 / 648

Advancing to step 7:
648 can be fit into 878 1 times, resulting in a remainder of 230.
Put 1 as the next digit of the answer. 
Result so far: 8001.0
If we subtract 648 from 878, we get 230.
Since there are no more digits in the dividend, we add a zero to the remainder making it 2300, and continue the process.

Moving on to step 8:
2300 divided by 648 is 3 with a remainder of 356.
Use 3 as the next digit of our solution. 
Result so far: 8001.3
If we subtract 1944 from 2300, we get 356.
Since there are no more digits in the dividend, we add a zero to the remainder making it 3560, and continue the process.

Going ahead to step 9:
The number 648 fits into 3560 5 times, leaving a remainder of 320.
Write down 5 as next digit of the result. 
Result so far: 8001.35
Subtracting 3240 from 3560 leaves us with 320.
Since there are no more digits in the dividend, we add a zero to the remainder making it 3200, and continue the process.

Going ahead to step 10:
648 can be fit into 3200 4 times, resulting in a remainder of 608.
The next digit of our result is 4. 
Result so far: 8001.354
Deduct 2592 from 3200 and we're left with 608.
Since there are no more digits in the dividend, we add a zero to the remainder making it 6080, and continue the process.

On to step 11:
If we divide 6080 by 648, we get 9 and a remainder of 248.
The number 9 becomes the next digit in our result. 
Result so far: 8001.3549
If we subtract 5832 from 6080, we get 248.
Since there are no more digits in the dividend, we add a zero to the remainder making it 2480, and continue the process.

On to step 12:
648 can be fit into 2480 3 times, resulting in a remainder of 536.
Record the quotient 3 as the next digit in the result. 
Result so far: 8001.35493
If we take 1944 away from 2480, we end up with 536.
Since there are no more digits in the dividend, we add a zero to the remainder making it 5360, and continue the process.

On to step 13:
648 can be fit into 5360 8 times, resulting in a remainder of 176.
Use 8 as the next digit of our solution. 
Result so far: 8001.354938
If we take 5184 away from 5360, we end up with 176.
Since there are no more digits in the dividend, we add a zero to the remainder making it 1760, and continue the process.

Going ahead to step 14:
The number 648 fits into 1760 2 times, leaving a remainder of 464.
Use 2 as the next digit of our solution. 
Result so far: 8001.3549382
Deduct 1296 from 1760 and we're left with 464.
Since there are no more digits in the dividend, we add a zero to the remainder making it 4640, and continue the process.

On to step 15:
If we divide 4640 by 648, we get 7 and a remainder of 104.
Record the quotient 7 as the next digit in the result. 
Result so far: 8001.35493827
Subtracting 4536 from 4640 leaves us with 104.
Since there are no more digits in the dividend, we add a zero to the remainder making it 1040, and continue the process.

In conclusion, the division gives 8001.35493827 with a balance of 1.04e-07.