495980 divided by 51 
We want to divide 495980 by 51.

Advancing to step 1:
The number 51 fits into 4 0 times, leaving a remainder of 4.
Record the quotient 0 as the next digit in the result. 
Result so far: 0.0
If we take 0 away from 4, we end up with 4.
Include the next digit (9) from the dividend after 4, then repeat: 49 / 51

Going ahead to step 2:
If we divide 49 by 51, we get 0 and a remainder of 49.
Use 0 as the next digit of our solution. 
Result so far: 0.0
The remainder is 49 after subtracting 0 from 49.
Fetch the next digit (5) from the dividend, attach it to 49 and continue: 495 / 51

Let's proceed to step 3:
51 goes into 495 9 times with a remainder of 36.
Write down 9 as next digit of the result. 
Result so far: 9.0
The remainder is 36 after subtracting 459 from 495.
Take the next digit (9) from the dividend and append it to 36, then repeat: 369 / 51

On to step 4:
The number 51 fits into 369 7 times, leaving a remainder of 12.
The next digit of our result is 7. 
Result so far: 97.0
Subtract 357 from 369 to get 12.
Fetch the next digit (8) from the dividend, attach it to 12 and continue: 128 / 51

Advancing to step 5:
51 goes into 128 2 times with a remainder of 26.
Write down 2 as next digit of the result. 
Result so far: 972.0
Deduct 102 from 128 and we're left with 26.
Append the next digit (0) from the dividend to 26 and continue with: 260 / 51

On to step 6:
The number 51 fits into 260 5 times, leaving a remainder of 5.
Record the quotient 5 as the next digit in the result. 
Result so far: 9725.0
Subtracting 255 from 260 leaves us with 5.
Since there are no more digits in the dividend, we add a zero to the remainder making it 50, and continue the process.

Moving on to step 7:
50 divided by 51 is 0 with a remainder of 50.
Write down 0 as next digit of the result. 
Result so far: 9725.0
If we subtract 0 from 50, we get 50.
Since there are no more digits in the dividend, we add a zero to the remainder making it 500, and continue the process.

Moving on to step 8:
500 divided by 51 is 9 with a remainder of 41.
Write down 9 as next digit of the result. 
Result so far: 9725.09
The remainder is 41 after subtracting 459 from 500.
Since there are no more digits in the dividend, we add a zero to the remainder making it 410, and continue the process.

On to step 9:
When dividing 410 by 51, we get 8 with a remainder of 2.
The number 8 becomes the next digit in our result. 
Result so far: 9725.098
Deduct 408 from 410 and we're left with 2.
Since there are no more digits in the dividend, we add a zero to the remainder making it 20, and continue the process.

Let's proceed to step 10:
If we divide 20 by 51, we get 0 and a remainder of 20.
The next digit of our result is 0. 
Result so far: 9725.098
Subtract 0 from 20 to get 20.
Since there are no more digits in the dividend, we add a zero to the remainder making it 200, and continue the process.

Step 11:
If we divide 200 by 51, we get 3 and a remainder of 47.
The next digit of our result is 3. 
Result so far: 9725.09803
If we subtract 153 from 200, we get 47.
Since there are no more digits in the dividend, we add a zero to the remainder making it 470, and continue the process.

Advancing to step 12:
51 can be fit into 470 9 times, resulting in a remainder of 11.
Write down 9 as next digit of the result. 
Result so far: 9725.098039
If we subtract 459 from 470, we get 11.
Since there are no more digits in the dividend, we add a zero to the remainder making it 110, and continue the process.

Step 13:
51 goes into 110 2 times with a remainder of 8.
Use 2 as the next digit of our solution. 
Result so far: 9725.0980392
Subtracting 102 from 110 leaves us with 8.
Since there are no more digits in the dividend, we add a zero to the remainder making it 80, and continue the process.

Moving on to step 14:
If we divide 80 by 51, we get 1 and a remainder of 29.
Use 1 as the next digit of our solution. 
Result so far: 9725.09803921
Subtract 51 from 80 to get 29.
Since there are no more digits in the dividend, we add a zero to the remainder making it 290, and continue the process.

After the division, we end up with 9725.09803921 and a remainder of 2.9e-08.