51378017 divided by 963 
Let's see how many times 963 fits into 51378017.

Going ahead to step 1:
5 divided by 963 is 0 with a remainder of 5.
The number 0 becomes the next digit in our result. 
Result so far: 0.0
If we take 0 away from 5, we end up with 5.
Bring next digit (1) of the dividend behind the 5 and repeat the process: 51 / 963

Advancing to step 2:
51 divided by 963 is 0 with a remainder of 51.
Write down 0 as next digit of the result. 
Result so far: 0.0
The remainder is 51 after subtracting 0 from 51.
Bring next digit (3) of the dividend behind the 51 and repeat the process: 513 / 963

Advancing to step 3:
When dividing 513 by 963, we get 0 with a remainder of 513.
Put 0 as the next digit of the answer. 
Result so far: 0.0
Deduct 0 from 513 and we're left with 513.
Fetch the next digit (7) from the dividend, attach it to 513 and continue: 5137 / 963

Going ahead to step 4:
5137 divided by 963 is 5 with a remainder of 322.
The next digit of our result is 5. 
Result so far: 5.0
Deduct 4815 from 5137 and we're left with 322.
Include the next digit (8) from the dividend after 322, then repeat: 3228 / 963

Step 5:
963 goes into 3228 3 times with a remainder of 339.
Record the quotient 3 as the next digit in the result. 
Result so far: 53.0
Subtracting 2889 from 3228 leaves us with 339.
Take the next digit (0) from the dividend and append it to 339, then repeat: 3390 / 963

Advancing to step 6:
963 goes into 3390 3 times with a remainder of 501.
Record the quotient 3 as the next digit in the result. 
Result so far: 533.0
Subtract 2889 from 3390 to get 501.
Bring next digit (1) of the dividend behind the 501 and repeat the process: 5011 / 963

On to step 7:
When dividing 5011 by 963, we get 5 with a remainder of 196.
Put 5 as the next digit of the answer. 
Result so far: 5335.0
If we subtract 4815 from 5011, we get 196.
Fetch the next digit (7) from the dividend, attach it to 196 and continue: 1967 / 963

Going ahead to step 8:
963 can be fit into 1967 2 times, resulting in a remainder of 41.
Write down 2 as next digit of the result. 
Result so far: 53352.0
If we subtract 1926 from 1967, we get 41.
Since there are no more digits in the dividend, we add a zero to the remainder making it 410, and continue the process.

Let's proceed to step 9:
When dividing 410 by 963, we get 0 with a remainder of 410.
Put 0 as the next digit of the answer. 
Result so far: 53352.0
Deduct 0 from 410 and we're left with 410.
Since there are no more digits in the dividend, we add a zero to the remainder making it 4100, and continue the process.

Step 10:
4100 divided by 963 is 4 with a remainder of 248.
Write down 4 as next digit of the result. 
Result so far: 53352.04
Subtract 3852 from 4100 to 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 11:
963 can be fit into 2480 2 times, resulting in a remainder of 554.
Record the quotient 2 as the next digit in the result. 
Result so far: 53352.042
Subtracting 1926 from 2480 leaves us with 554.
Since there are no more digits in the dividend, we add a zero to the remainder making it 5540, and continue the process.

Step 12:
5540 divided by 963 is 5 with a remainder of 725.
Put 5 as the next digit of the answer. 
Result so far: 53352.0425
The remainder is 725 after subtracting 4815 from 5540.
Since there are no more digits in the dividend, we add a zero to the remainder making it 7250, and continue the process.

On to step 13:
7250 divided by 963 is 7 with a remainder of 509.
The next digit of our result is 7. 
Result so far: 53352.04257
Deduct 6741 from 7250 and we're left with 509.
Since there are no more digits in the dividend, we add a zero to the remainder making it 5090, and continue the process.

Advancing to step 14:
When dividing 5090 by 963, we get 5 with a remainder of 275.
The next digit of our result is 5. 
Result so far: 53352.042575
If we subtract 4815 from 5090, we get 275.
Since there are no more digits in the dividend, we add a zero to the remainder making it 2750, and continue the process.

On to step 15:
2750 divided by 963 is 2 with a remainder of 824.
The next digit of our result is 2. 
Result so far: 53352.0425752
The remainder is 824 after subtracting 1926 from 2750.
Since there are no more digits in the dividend, we add a zero to the remainder making it 8240, and continue the process.

Moving on to step 16:
963 can be fit into 8240 8 times, resulting in a remainder of 536.
Put 8 as the next digit of the answer. 
Result so far: 53352.04257528
If we subtract 7704 from 8240, we get 536.
Since there are no more digits in the dividend, we add a zero to the remainder making it 5360, and continue the process.

After the division, we end up with 53352.04257528 and a remainder of 5.36e-07.