Let's divide 495405 by 51
We want to divide 495405 by 51.

Going ahead to step 1:
51 goes into 4 0 times with a remainder of 4.
The number 0 becomes the next digit in our result. 
Result so far: 0.0
Subtract 0 from 4 to get 4.
Include the next digit (9) from the dividend after 4, then repeat: 49 / 51

On to step 2:
The number 51 fits into 49 0 times, leaving a remainder of 49.
Write down 0 as next digit of the result. 
Result so far: 0.0
Subtracting 0 from 49 leaves us with 49.
Append the next digit (5) from the dividend to 49 and continue with: 495 / 51

On to step 3:
The number 51 fits into 495 9 times, leaving a remainder of 36.
Use 9 as the next digit of our solution. 
Result so far: 9.0
Subtract 459 from 495 to get 36.
Bring next digit (4) of the dividend behind the 36 and repeat the process: 364 / 51

Going ahead to step 4:
If we divide 364 by 51, we get 7 and a remainder of 7.
Put 7 as the next digit of the answer. 
Result so far: 97.0
Subtracting 357 from 364 leaves us with 7.
Take the next digit (0) from the dividend and append it to 7, then repeat: 70 / 51

Let's proceed to step 5:
51 goes into 70 1 times with a remainder of 19.
The number 1 becomes the next digit in our result. 
Result so far: 971.0
Subtract 51 from 70 to get 19.
Append the next digit (5) from the dividend to 19 and continue with: 195 / 51

Step 6:
The number 51 fits into 195 3 times, leaving a remainder of 42.
The next digit of our result is 3. 
Result so far: 9713.0
Deduct 153 from 195 and we're left with 42.
Since there are no more digits in the dividend, we add a zero to the remainder making it 420, and continue the process.

Step 7:
51 can be fit into 420 8 times, resulting in a remainder of 12.
Use 8 as the next digit of our solution. 
Result so far: 9713.8
Subtract 408 from 420 to get 12.
Since there are no more digits in the dividend, we add a zero to the remainder making it 120, and continue the process.

Step 8:
The number 51 fits into 120 2 times, leaving a remainder of 18.
Record the quotient 2 as the next digit in the result. 
Result so far: 9713.82
Subtract 102 from 120 to get 18.
Since there are no more digits in the dividend, we add a zero to the remainder making it 180, and continue the process.

Moving on to step 9:
If we divide 180 by 51, we get 3 and a remainder of 27.
Use 3 as the next digit of our solution. 
Result so far: 9713.823
Subtracting 153 from 180 leaves us with 27.
Since there are no more digits in the dividend, we add a zero to the remainder making it 270, and continue the process.

Advancing to step 10:
The number 51 fits into 270 5 times, leaving a remainder of 15.
Put 5 as the next digit of the answer. 
Result so far: 9713.8235
If we take 255 away from 270, we end up with 15.
Since there are no more digits in the dividend, we add a zero to the remainder making it 150, and continue the process.

Step 11:
If we divide 150 by 51, we get 2 and a remainder of 48.
Put 2 as the next digit of the answer. 
Result so far: 9713.82352
If we subtract 102 from 150, we get 48.
Since there are no more digits in the dividend, we add a zero to the remainder making it 480, and continue the process.

Let's proceed to step 12:
If we divide 480 by 51, we get 9 and a remainder of 21.
Record the quotient 9 as the next digit in the result. 
Result so far: 9713.823529
Subtract 459 from 480 to get 21.
Since there are no more digits in the dividend, we add a zero to the remainder making it 210, and continue the process.

Let's proceed to step 13:
51 goes into 210 4 times with a remainder of 6.
Use 4 as the next digit of our solution. 
Result so far: 9713.8235294
Subtract 204 from 210 to get 6.
Since there are no more digits in the dividend, we add a zero to the remainder making it 60, and continue the process.

Step 14:
60 divided by 51 is 1 with a remainder of 9.
Record the quotient 1 as the next digit in the result. 
Result so far: 9713.82352941
The remainder is 9 after subtracting 51 from 60.
Since there are no more digits in the dividend, we add a zero to the remainder making it 90, and continue the process.

Our division results in 9713.82352941 with a remaining 9e-09.