51319663 ÷ 488 
Our goal is to divide 51319663 by 488.

On to step 1:
The number 488 fits into 5 0 times, leaving a remainder of 5.
Write down 0 as next digit of the result. 
Result so far: 0.0
Subtracting 0 from 5 leaves us with 5.
Bring next digit (1) of the dividend behind the 5 and repeat the process: 51 / 488

Moving on to step 2:
488 can be fit into 51 0 times, resulting in a remainder of 51.
Record the quotient 0 as the next digit in the result. 
Result so far: 0.0
Subtracting 0 from 51 leaves us with 51.
Fetch the next digit (3) from the dividend, attach it to 51 and continue: 513 / 488

On to step 3:
When dividing 513 by 488, we get 1 with a remainder of 25.
Put 1 as the next digit of the answer. 
Result so far: 1.0
Deduct 488 from 513 and we're left with 25.
Bring next digit (1) of the dividend behind the 25 and repeat the process: 251 / 488

On to step 4:
The number 488 fits into 251 0 times, leaving a remainder of 251.
The next digit of our result is 0. 
Result so far: 10.0
Subtract 0 from 251 to get 251.
Append the next digit (9) from the dividend to 251 and continue with: 2519 / 488

Moving on to step 5:
488 can be fit into 2519 5 times, resulting in a remainder of 79.
The next digit of our result is 5. 
Result so far: 105.0
The remainder is 79 after subtracting 2440 from 2519.
Take the next digit (6) from the dividend and append it to 79, then repeat: 796 / 488

Step 6:
If we divide 796 by 488, we get 1 and a remainder of 308.
The number 1 becomes the next digit in our result. 
Result so far: 1051.0
If we subtract 488 from 796, we get 308.
Grab the next digit (6) from the dividend, add it to 308, then carry on: 3086 / 488

Let's proceed to step 7:
If we divide 3086 by 488, we get 6 and a remainder of 158.
Record the quotient 6 as the next digit in the result. 
Result so far: 10516.0
Deduct 2928 from 3086 and we're left with 158.
Take the next digit (3) from the dividend and append it to 158, then repeat: 1583 / 488

Let's proceed to step 8:
488 goes into 1583 3 times with a remainder of 119.
The number 3 becomes the next digit in our result. 
Result so far: 105163.0
If we take 1464 away from 1583, we end up with 119.
Since there are no more digits in the dividend, we add a zero to the remainder making it 1190, and continue the process.

On to step 9:
If we divide 1190 by 488, we get 2 and a remainder of 214.
Write down 2 as next digit of the result. 
Result so far: 105163.2
Subtracting 976 from 1190 leaves us with 214.
Since there are no more digits in the dividend, we add a zero to the remainder making it 2140, and continue the process.

Let's proceed to step 10:
If we divide 2140 by 488, we get 4 and a remainder of 188.
Use 4 as the next digit of our solution. 
Result so far: 105163.24
The remainder is 188 after subtracting 1952 from 2140.
Since there are no more digits in the dividend, we add a zero to the remainder making it 1880, and continue the process.

Let's proceed to step 11:
488 can be fit into 1880 3 times, resulting in a remainder of 416.
Put 3 as the next digit of the answer. 
Result so far: 105163.243
Subtracting 1464 from 1880 leaves us with 416.
Since there are no more digits in the dividend, we add a zero to the remainder making it 4160, and continue the process.

Going ahead to step 12:
When dividing 4160 by 488, we get 8 with a remainder of 256.
The next digit of our result is 8. 
Result so far: 105163.2438
If we subtract 3904 from 4160, we get 256.
Since there are no more digits in the dividend, we add a zero to the remainder making it 2560, and continue the process.

Going ahead to step 13:
When dividing 2560 by 488, we get 5 with a remainder of 120.
Use 5 as the next digit of our solution. 
Result so far: 105163.24385
If we subtract 2440 from 2560, we get 120.
Since there are no more digits in the dividend, we add a zero to the remainder making it 1200, and continue the process.

Moving on to step 14:
When dividing 1200 by 488, we get 2 with a remainder of 224.
Put 2 as the next digit of the answer. 
Result so far: 105163.243852
If we take 976 away from 1200, we end up with 224.
Since there are no more digits in the dividend, we add a zero to the remainder making it 2240, and continue the process.

On to step 15:
When dividing 2240 by 488, we get 4 with a remainder of 288.
Write down 4 as next digit of the result. 
Result so far: 105163.2438524
The remainder is 288 after subtracting 1952 from 2240.
Since there are no more digits in the dividend, we add a zero to the remainder making it 2880, and continue the process.

Advancing to step 16:
488 can be fit into 2880 5 times, resulting in a remainder of 440.
The number 5 becomes the next digit in our result. 
Result so far: 105163.24385245
Deduct 2440 from 2880 and we're left with 440.
Since there are no more digits in the dividend, we add a zero to the remainder making it 4400, and continue the process.

The quotient of the division is 105163.24385245, and the remainder is 4.4e-07.