Let's divide 63500869 by 648
Let's see how many times 648 fits into 63500869.

Step 1:
When dividing 6 by 648, we get 0 with a remainder of 6.
Put 0 as the next digit of the answer. 
Result so far: 0.0
If we take 0 away from 6, we end up with 6.
Fetch the next digit (3) from the dividend, attach it to 6 and continue: 63 / 648

Moving on to step 2:
63 divided by 648 is 0 with a remainder of 63.
Write down 0 as next digit of the result. 
Result so far: 0.0
The remainder is 63 after subtracting 0 from 63.
Grab the next digit (5) from the dividend, add it to 63, then carry on: 635 / 648

Going ahead to step 3:
635 divided by 648 is 0 with a remainder of 635.
Put 0 as the next digit of the answer. 
Result so far: 0.0
Subtracting 0 from 635 leaves us with 635.
Bring next digit (0) of the dividend behind the 635 and repeat the process: 6350 / 648

Let's proceed to step 4:
648 can be fit into 6350 9 times, resulting in a remainder of 518.
Put 9 as the next digit of the answer. 
Result so far: 9.0
The remainder is 518 after subtracting 5832 from 6350.
Take the next digit (0) from the dividend and append it to 518, then repeat: 5180 / 648

Step 5:
If we divide 5180 by 648, we get 7 and a remainder of 644.
Put 7 as the next digit of the answer. 
Result so far: 97.0
If we take 4536 away from 5180, we end up with 644.
Append the next digit (8) from the dividend to 644 and continue with: 6448 / 648

On to step 6:
648 goes into 6448 9 times with a remainder of 616.
The number 9 becomes the next digit in our result. 
Result so far: 979.0
Subtract 5832 from 6448 to get 616.
Append the next digit (6) from the dividend to 616 and continue with: 6166 / 648

On to step 7:
The number 648 fits into 6166 9 times, leaving a remainder of 334.
The number 9 becomes the next digit in our result. 
Result so far: 9799.0
Subtract 5832 from 6166 to get 334.
Append the next digit (9) from the dividend to 334 and continue with: 3349 / 648

On to step 8:
When dividing 3349 by 648, we get 5 with a remainder of 109.
The next digit of our result is 5. 
Result so far: 97995.0
The remainder is 109 after subtracting 3240 from 3349.
Since there are no more digits in the dividend, we add a zero to the remainder making it 1090, and continue the process.

Moving on to step 9:
648 goes into 1090 1 times with a remainder of 442.
Use 1 as the next digit of our solution. 
Result so far: 97995.1
Subtracting 648 from 1090 leaves us with 442.
Since there are no more digits in the dividend, we add a zero to the remainder making it 4420, and continue the process.

Let's proceed to step 10:
648 can be fit into 4420 6 times, resulting in a remainder of 532.
The number 6 becomes the next digit in our result. 
Result so far: 97995.16
Subtracting 3888 from 4420 leaves us with 532.
Since there are no more digits in the dividend, we add a zero to the remainder making it 5320, and continue the process.

Step 11:
5320 divided by 648 is 8 with a remainder of 136.
The next digit of our result is 8. 
Result so far: 97995.168
If we take 5184 away from 5320, we end up with 136.
Since there are no more digits in the dividend, we add a zero to the remainder making it 1360, and continue the process.

On to step 12:
648 goes into 1360 2 times with a remainder of 64.
Record the quotient 2 as the next digit in the result. 
Result so far: 97995.1682
Subtracting 1296 from 1360 leaves us with 64.
Since there are no more digits in the dividend, we add a zero to the remainder making it 640, and continue the process.

On to step 13:
648 can be fit into 640 0 times, resulting in a remainder of 640.
Write down 0 as next digit of the result. 
Result so far: 97995.1682
The remainder is 640 after subtracting 0 from 640.
Since there are no more digits in the dividend, we add a zero to the remainder making it 6400, and continue the process.

Going ahead to step 14:
6400 divided by 648 is 9 with a remainder of 568.
Use 9 as the next digit of our solution. 
Result so far: 97995.168209
Subtract 5832 from 6400 to get 568.
Since there are no more digits in the dividend, we add a zero to the remainder making it 5680, and continue the process.

Moving on to step 15:
648 can be fit into 5680 8 times, resulting in a remainder of 496.
Use 8 as the next digit of our solution. 
Result so far: 97995.1682098
Deduct 5184 from 5680 and we're left with 496.
Since there are no more digits in the dividend, we add a zero to the remainder making it 4960, and continue the process.

Let's proceed to step 16:
The number 648 fits into 4960 7 times, leaving a remainder of 424.
Record the quotient 7 as the next digit in the result. 
Result so far: 97995.16820987
The remainder is 424 after subtracting 4536 from 4960.
Since there are no more digits in the dividend, we add a zero to the remainder making it 4240, and continue the process.

Our division results in 97995.16820987 with a remaining 4.24e-07.