63963303 ÷ 50 
We're looking to find how many times 50 goes into 63963303.

On to step 1:
When dividing 6 by 50, we get 0 with a remainder of 6.
Put 0 as the next digit of the answer. 
Result so far: 0.0
Deduct 0 from 6 and we're left with 6.
Fetch the next digit (3) from the dividend, attach it to 6 and continue: 63 / 50

Moving on to step 2:
63 divided by 50 is 1 with a remainder of 13.
Record the quotient 1 as the next digit in the result. 
Result so far: 1.0
If we take 50 away from 63, we end up with 13.
Bring next digit (9) of the dividend behind the 13 and repeat the process: 139 / 50

Step 3:
If we divide 139 by 50, we get 2 and a remainder of 39.
Put 2 as the next digit of the answer. 
Result so far: 12.0
Subtracting 100 from 139 leaves us with 39.
Take the next digit (6) from the dividend and append it to 39, then repeat: 396 / 50

Going ahead to step 4:
396 divided by 50 is 7 with a remainder of 46.
Record the quotient 7 as the next digit in the result. 
Result so far: 127.0
Subtract 350 from 396 to get 46.
Take the next digit (3) from the dividend and append it to 46, then repeat: 463 / 50

Moving on to step 5:
If we divide 463 by 50, we get 9 and a remainder of 13.
The number 9 becomes the next digit in our result. 
Result so far: 1279.0
Subtract 450 from 463 to get 13.
Include the next digit (3) from the dividend after 13, then repeat: 133 / 50

Step 6:
If we divide 133 by 50, we get 2 and a remainder of 33.
Put 2 as the next digit of the answer. 
Result so far: 12792.0
If we take 100 away from 133, we end up with 33.
Append the next digit (0) from the dividend to 33 and continue with: 330 / 50

Advancing to step 7:
The number 50 fits into 330 6 times, leaving a remainder of 30.
Put 6 as the next digit of the answer. 
Result so far: 127926.0
If we take 300 away from 330, we end up with 30.
Include the next digit (3) from the dividend after 30, then repeat: 303 / 50

Going ahead to step 8:
50 goes into 303 6 times with a remainder of 3.
Put 6 as the next digit of the answer. 
Result so far: 1279266.0
If we subtract 300 from 303, we get 3.
Since there are no more digits in the dividend, we add a zero to the remainder making it 30, and continue the process.

On to step 9:
30 divided by 50 is 0 with a remainder of 30.
Record the quotient 0 as the next digit in the result. 
Result so far: 1279266.0
The remainder is 30 after subtracting 0 from 30.
Since there are no more digits in the dividend, we add a zero to the remainder making it 300, and continue the process.

On to step 10:
The number 50 fits into 300 6 times, leaving a remainder of 0.
Put 6 as the next digit of the answer. 
Result so far: 1279266.06
Subtracting 300 from 300 leaves us with 0.
Since there are no more digits in the dividend, we add a zero to the remainder making it 0, and continue the process.

Advancing to step 11:
50 goes into 0 0 times with a remainder of 0.
Put 0 as the next digit of the answer. 
Result so far: 1279266.06
Subtract 0 from 0 to get 0.
Since there are no more digits in the dividend, we add a zero to the remainder making it 0, and continue the process.

Step 12:
0 divided by 50 is 0 with a remainder of 0.
Write down 0 as next digit of the result. 
Result so far: 1279266.06
The remainder is 0 after subtracting 0 from 0.
Since there are no more digits in the dividend, we add a zero to the remainder making it 0, and continue the process.

Our division results in 1279266.06 with a remaining 0.0.