50521648 ÷ 663 
Let's see how many times 663 fits into 50521648.

Let's proceed to step 1:
If we divide 5 by 663, we get 0 and a remainder of 5.
Write down 0 as next digit of the result. 
Result so far: 0.0
The remainder is 5 after subtracting 0 from 5.
Include the next digit (0) from the dividend after 5, then repeat: 50 / 663

Let's proceed to step 2:
663 can be fit into 50 0 times, resulting in a remainder of 50.
The number 0 becomes the next digit in our result. 
Result so far: 0.0
Deduct 0 from 50 and we're left with 50.
Include the next digit (5) from the dividend after 50, then repeat: 505 / 663

Step 3:
663 goes into 505 0 times with a remainder of 505.
Record the quotient 0 as the next digit in the result. 
Result so far: 0.0
If we subtract 0 from 505, we get 505.
Grab the next digit (2) from the dividend, add it to 505, then carry on: 5052 / 663

Going ahead to step 4:
When dividing 5052 by 663, we get 7 with a remainder of 411.
Put 7 as the next digit of the answer. 
Result so far: 7.0
If we take 4641 away from 5052, we end up with 411.
Append the next digit (1) from the dividend to 411 and continue with: 4111 / 663

On to step 5:
4111 divided by 663 is 6 with a remainder of 133.
Use 6 as the next digit of our solution. 
Result so far: 76.0
Subtracting 3978 from 4111 leaves us with 133.
Fetch the next digit (6) from the dividend, attach it to 133 and continue: 1336 / 663

Step 6:
663 goes into 1336 2 times with a remainder of 10.
The next digit of our result is 2. 
Result so far: 762.0
Subtract 1326 from 1336 to get 10.
Grab the next digit (4) from the dividend, add it to 10, then carry on: 104 / 663

Step 7:
104 divided by 663 is 0 with a remainder of 104.
Put 0 as the next digit of the answer. 
Result so far: 7620.0
The remainder is 104 after subtracting 0 from 104.
Include the next digit (8) from the dividend after 104, then repeat: 1048 / 663

Going ahead to step 8:
When dividing 1048 by 663, we get 1 with a remainder of 385.
The number 1 becomes the next digit in our result. 
Result so far: 76201.0
Deduct 663 from 1048 and we're left with 385.
Since there are no more digits in the dividend, we add a zero to the remainder making it 3850, and continue the process.

Moving on to step 9:
3850 divided by 663 is 5 with a remainder of 535.
The next digit of our result is 5. 
Result so far: 76201.5
If we subtract 3315 from 3850, we get 535.
Since there are no more digits in the dividend, we add a zero to the remainder making it 5350, and continue the process.

On to step 10:
5350 divided by 663 is 8 with a remainder of 46.
Use 8 as the next digit of our solution. 
Result so far: 76201.58
If we subtract 5304 from 5350, we get 46.
Since there are no more digits in the dividend, we add a zero to the remainder making it 460, and continue the process.

Going ahead to step 11:
If we divide 460 by 663, we get 0 and a remainder of 460.
Put 0 as the next digit of the answer. 
Result so far: 76201.58
Deduct 0 from 460 and we're left with 460.
Since there are no more digits in the dividend, we add a zero to the remainder making it 4600, and continue the process.

Going ahead to step 12:
4600 divided by 663 is 6 with a remainder of 622.
The number 6 becomes the next digit in our result. 
Result so far: 76201.5806
If we take 3978 away from 4600, we end up with 622.
Since there are no more digits in the dividend, we add a zero to the remainder making it 6220, and continue the process.

On to step 13:
The number 663 fits into 6220 9 times, leaving a remainder of 253.
The next digit of our result is 9. 
Result so far: 76201.58069
If we take 5967 away from 6220, we end up with 253.
Since there are no more digits in the dividend, we add a zero to the remainder making it 2530, and continue the process.

Moving on to step 14:
The number 663 fits into 2530 3 times, leaving a remainder of 541.
Put 3 as the next digit of the answer. 
Result so far: 76201.580693
The remainder is 541 after subtracting 1989 from 2530.
Since there are no more digits in the dividend, we add a zero to the remainder making it 5410, and continue the process.

Moving on to step 15:
The number 663 fits into 5410 8 times, leaving a remainder of 106.
The number 8 becomes the next digit in our result. 
Result so far: 76201.5806938
Deduct 5304 from 5410 and we're left with 106.
Since there are no more digits in the dividend, we add a zero to the remainder making it 1060, and continue the process.

Advancing to step 16:
If we divide 1060 by 663, we get 1 and a remainder of 397.
The number 1 becomes the next digit in our result. 
Result so far: 76201.58069381
If we subtract 663 from 1060, we get 397.
Since there are no more digits in the dividend, we add a zero to the remainder making it 3970, and continue the process.

The quotient of the division is 76201.58069381, and the remainder is 3.97e-07.