We're dividing 65486390 by 963 
We want to divide 65486390 by 963.

On to step 1:
If we divide 6 by 963, we get 0 and a remainder of 6.
Record the quotient 0 as the next digit in the result. 
Result so far: 0.0
Subtract 0 from 6 to get 6.
Include the next digit (5) from the dividend after 6, then repeat: 65 / 963

Moving on to step 2:
963 goes into 65 0 times with a remainder of 65.
The number 0 becomes the next digit in our result. 
Result so far: 0.0
Deduct 0 from 65 and we're left with 65.
Take the next digit (4) from the dividend and append it to 65, then repeat: 654 / 963

Going ahead to step 3:
963 can be fit into 654 0 times, resulting in a remainder of 654.
The next digit of our result is 0. 
Result so far: 0.0
If we subtract 0 from 654, we get 654.
Bring next digit (8) of the dividend behind the 654 and repeat the process: 6548 / 963

Moving on to step 4:
963 goes into 6548 6 times with a remainder of 770.
Put 6 as the next digit of the answer. 
Result so far: 6.0
Subtract 5778 from 6548 to get 770.
Grab the next digit (6) from the dividend, add it to 770, then carry on: 7706 / 963

Let's proceed to step 5:
963 can be fit into 7706 8 times, resulting in a remainder of 2.
The next digit of our result is 8. 
Result so far: 68.0
Subtract 7704 from 7706 to get 2.
Bring next digit (3) of the dividend behind the 2 and repeat the process: 23 / 963

On to step 6:
963 goes into 23 0 times with a remainder of 23.
Write down 0 as next digit of the result. 
Result so far: 680.0
Subtract 0 from 23 to get 23.
Append the next digit (9) from the dividend to 23 and continue with: 239 / 963

Advancing to step 7:
The number 963 fits into 239 0 times, leaving a remainder of 239.
Record the quotient 0 as the next digit in the result. 
Result so far: 6800.0
If we subtract 0 from 239, we get 239.
Include the next digit (0) from the dividend after 239, then repeat: 2390 / 963

Moving on to step 8:
When dividing 2390 by 963, we get 2 with a remainder of 464.
The next digit of our result is 2. 
Result so far: 68002.0
Subtract 1926 from 2390 to get 464.
Since there are no more digits in the dividend, we add a zero to the remainder making it 4640, and continue the process.

Moving on to step 9:
The number 963 fits into 4640 4 times, leaving a remainder of 788.
Write down 4 as next digit of the result. 
Result so far: 68002.4
If we take 3852 away from 4640, we end up with 788.
Since there are no more digits in the dividend, we add a zero to the remainder making it 7880, and continue the process.

Let's proceed to step 10:
If we divide 7880 by 963, we get 8 and a remainder of 176.
Use 8 as the next digit of our solution. 
Result so far: 68002.48
Subtract 7704 from 7880 to 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.

Advancing to step 11:
963 goes into 1760 1 times with a remainder of 797.
Write down 1 as next digit of the result. 
Result so far: 68002.481
If we subtract 963 from 1760, we get 797.
Since there are no more digits in the dividend, we add a zero to the remainder making it 7970, and continue the process.

Let's proceed to step 12:
963 can be fit into 7970 8 times, resulting in a remainder of 266.
Record the quotient 8 as the next digit in the result. 
Result so far: 68002.4818
Deduct 7704 from 7970 and we're left with 266.
Since there are no more digits in the dividend, we add a zero to the remainder making it 2660, and continue the process.

Step 13:
The number 963 fits into 2660 2 times, leaving a remainder of 734.
Record the quotient 2 as the next digit in the result. 
Result so far: 68002.48182
Subtracting 1926 from 2660 leaves us with 734.
Since there are no more digits in the dividend, we add a zero to the remainder making it 7340, and continue the process.

Moving on to step 14:
963 can be fit into 7340 7 times, resulting in a remainder of 599.
The next digit of our result is 7. 
Result so far: 68002.481827
Deduct 6741 from 7340 and we're left with 599.
Since there are no more digits in the dividend, we add a zero to the remainder making it 5990, and continue the process.

Going ahead to step 15:
963 can be fit into 5990 6 times, resulting in a remainder of 212.
The next digit of our result is 6. 
Result so far: 68002.4818276
Subtracting 5778 from 5990 leaves us with 212.
Since there are no more digits in the dividend, we add a zero to the remainder making it 2120, and continue the process.

Let's proceed to step 16:
963 can be fit into 2120 2 times, resulting in a remainder of 194.
The next digit of our result is 2. 
Result so far: 68002.48182762
Subtract 1926 from 2120 to get 194.
Since there are no more digits in the dividend, we add a zero to the remainder making it 1940, and continue the process.

The quotient of the division is 68002.48182762, and the remainder is 1.94e-07.