Let's divide 51579075 by 963
Let's see how many times 963 fits into 51579075.

Going ahead to step 1:
The number 963 fits into 5 0 times, leaving a remainder of 5.
The number 0 becomes the next digit in our result. 
Result so far: 0.0
Subtract 0 from 5 to get 5.
Fetch the next digit (1) from the dividend, attach it to 5 and continue: 51 / 963

Let's proceed to step 2:
963 can be fit into 51 0 times, resulting in a remainder of 51.
Write down 0 as next digit of the result. 
Result so far: 0.0
If we take 0 away from 51, we end up with 51.
Take the next digit (5) from the dividend and append it to 51, then repeat: 515 / 963

On to step 3:
If we divide 515 by 963, we get 0 and a remainder of 515.
Write down 0 as next digit of the result. 
Result so far: 0.0
Subtracting 0 from 515 leaves us with 515.
Include the next digit (7) from the dividend after 515, then repeat: 5157 / 963

On to step 4:
The number 963 fits into 5157 5 times, leaving a remainder of 342.
Record the quotient 5 as the next digit in the result. 
Result so far: 5.0
Deduct 4815 from 5157 and we're left with 342.
Bring next digit (9) of the dividend behind the 342 and repeat the process: 3429 / 963

Let's proceed to step 5:
If we divide 3429 by 963, we get 3 and a remainder of 540.
Use 3 as the next digit of our solution. 
Result so far: 53.0
If we subtract 2889 from 3429, we get 540.
Grab the next digit (0) from the dividend, add it to 540, then carry on: 5400 / 963

Moving on to step 6:
5400 divided by 963 is 5 with a remainder of 585.
The next digit of our result is 5. 
Result so far: 535.0
Subtracting 4815 from 5400 leaves us with 585.
Take the next digit (7) from the dividend and append it to 585, then repeat: 5857 / 963

On to step 7:
If we divide 5857 by 963, we get 6 and a remainder of 79.
Write down 6 as next digit of the result. 
Result so far: 5356.0
If we take 5778 away from 5857, we end up with 79.
Grab the next digit (5) from the dividend, add it to 79, then carry on: 795 / 963

Moving on to step 8:
When dividing 795 by 963, we get 0 with a remainder of 795.
The next digit of our result is 0. 
Result so far: 53560.0
Subtract 0 from 795 to get 795.
Since there are no more digits in the dividend, we add a zero to the remainder making it 7950, and continue the process.

On to step 9:
The number 963 fits into 7950 8 times, leaving a remainder of 246.
The next digit of our result is 8. 
Result so far: 53560.8
Deduct 7704 from 7950 and we're left with 246.
Since there are no more digits in the dividend, we add a zero to the remainder making it 2460, and continue the process.

Step 10:
When dividing 2460 by 963, we get 2 with a remainder of 534.
The next digit of our result is 2. 
Result so far: 53560.82
Subtracting 1926 from 2460 leaves us with 534.
Since there are no more digits in the dividend, we add a zero to the remainder making it 5340, and continue the process.

Moving on to step 11:
963 goes into 5340 5 times with a remainder of 525.
Put 5 as the next digit of the answer. 
Result so far: 53560.825
Deduct 4815 from 5340 and we're left with 525.
Since there are no more digits in the dividend, we add a zero to the remainder making it 5250, and continue the process.

Advancing to step 12:
If we divide 5250 by 963, we get 5 and a remainder of 435.
Put 5 as the next digit of the answer. 
Result so far: 53560.8255
Deduct 4815 from 5250 and we're left with 435.
Since there are no more digits in the dividend, we add a zero to the remainder making it 4350, and continue the process.

The quotient of the division is 53560.8255, and the remainder is 0.00435.