We look at the division of 65507804 by 648 
We want to figure out the number of times 65507804 can be divided by 648.

Moving on to step 1:
648 can be fit into 6 0 times, resulting in a remainder of 6.
The next digit of our result is 0. 
Result so far: 0.0
If we subtract 0 from 6, we get 6.
Fetch the next digit (5) from the dividend, attach it to 6 and continue: 65 / 648

Going ahead to step 2:
If we divide 65 by 648, we get 0 and a remainder of 65.
The number 0 becomes the next digit in our result. 
Result so far: 0.0
Subtracting 0 from 65 leaves us with 65.
Bring next digit (5) of the dividend behind the 65 and repeat the process: 655 / 648

Advancing to step 3:
648 goes into 655 1 times with a remainder of 7.
Put 1 as the next digit of the answer. 
Result so far: 1.0
Subtract 648 from 655 to get 7.
Fetch the next digit (0) from the dividend, attach it to 7 and continue: 70 / 648

Let's proceed to step 4:
70 divided by 648 is 0 with a remainder of 70.
Use 0 as the next digit of our solution. 
Result so far: 10.0
The remainder is 70 after subtracting 0 from 70.
Append the next digit (7) from the dividend to 70 and continue with: 707 / 648

Let's proceed to step 5:
The number 648 fits into 707 1 times, leaving a remainder of 59.
Record the quotient 1 as the next digit in the result. 
Result so far: 101.0
Subtracting 648 from 707 leaves us with 59.
Append the next digit (8) from the dividend to 59 and continue with: 598 / 648

On to step 6:
If we divide 598 by 648, we get 0 and a remainder of 598.
Record the quotient 0 as the next digit in the result. 
Result so far: 1010.0
Subtract 0 from 598 to get 598.
Include the next digit (0) from the dividend after 598, then repeat: 5980 / 648

Moving on to step 7:
648 goes into 5980 9 times with a remainder of 148.
The number 9 becomes the next digit in our result. 
Result so far: 10109.0
Subtract 5832 from 5980 to get 148.
Grab the next digit (4) from the dividend, add it to 148, then carry on: 1484 / 648

Let's proceed to step 8:
The number 648 fits into 1484 2 times, leaving a remainder of 188.
The number 2 becomes the next digit in our result. 
Result so far: 101092.0
The remainder is 188 after subtracting 1296 from 1484.
Since there are no more digits in the dividend, we add a zero to the remainder making it 1880, and continue the process.

On to step 9:
648 can be fit into 1880 2 times, resulting in a remainder of 584.
Record the quotient 2 as the next digit in the result. 
Result so far: 101092.2
Deduct 1296 from 1880 and we're left with 584.
Since there are no more digits in the dividend, we add a zero to the remainder making it 5840, and continue the process.

Going ahead to step 10:
5840 divided by 648 is 9 with a remainder of 8.
Put 9 as the next digit of the answer. 
Result so far: 101092.29
Deduct 5832 from 5840 and we're left with 8.
Since there are no more digits in the dividend, we add a zero to the remainder making it 80, and continue the process.

Step 11:
648 can be fit into 80 0 times, resulting in a remainder of 80.
Use 0 as the next digit of our solution. 
Result so far: 101092.29
Deduct 0 from 80 and we're left with 80.
Since there are no more digits in the dividend, we add a zero to the remainder making it 800, and continue the process.

Step 12:
If we divide 800 by 648, we get 1 and a remainder of 152.
Put 1 as the next digit of the answer. 
Result so far: 101092.2901
If we subtract 648 from 800, we get 152.
Since there are no more digits in the dividend, we add a zero to the remainder making it 1520, and continue the process.

Going ahead to step 13:
The number 648 fits into 1520 2 times, leaving a remainder of 224.
Put 2 as the next digit of the answer. 
Result so far: 101092.29012
Subtracting 1296 from 1520 leaves us with 224.
Since there are no more digits in the dividend, we add a zero to the remainder making it 2240, and continue the process.

Advancing to step 14:
If we divide 2240 by 648, we get 3 and a remainder of 296.
Write down 3 as next digit of the result. 
Result so far: 101092.290123
Deduct 1944 from 2240 and we're left with 296.
Since there are no more digits in the dividend, we add a zero to the remainder making it 2960, and continue the process.

Going ahead to step 15:
648 goes into 2960 4 times with a remainder of 368.
The next digit of our result is 4. 
Result so far: 101092.2901234
If we take 2592 away from 2960, we end up with 368.
Since there are no more digits in the dividend, we add a zero to the remainder making it 3680, and continue the process.

Advancing to step 16:
3680 divided by 648 is 5 with a remainder of 440.
Put 5 as the next digit of the answer. 
Result so far: 101092.29012345
If we subtract 3240 from 3680, we get 440.
Since there are no more digits in the dividend, we add a zero to the remainder making it 4400, and continue the process.

In conclusion, the division gives 101092.29012345 with a balance of 4.4e-07.