782406 divided by 51 
Let's see how many times 51 fits into 782406.

Moving on to step 1:
51 goes into 7 0 times with a remainder of 7.
The next digit of our result is 0. 
Result so far: 0.0
If we take 0 away from 7, we end up with 7.
Append the next digit (8) from the dividend to 7 and continue with: 78 / 51

Step 2:
If we divide 78 by 51, we get 1 and a remainder of 27.
Write down 1 as next digit of the result. 
Result so far: 1.0
Subtract 51 from 78 to get 27.
Take the next digit (2) from the dividend and append it to 27, then repeat: 272 / 51

Moving on to step 3:
When dividing 272 by 51, we get 5 with a remainder of 17.
Write down 5 as next digit of the result. 
Result so far: 15.0
Subtract 255 from 272 to get 17.
Bring next digit (4) of the dividend behind the 17 and repeat the process: 174 / 51

Step 4:
When dividing 174 by 51, we get 3 with a remainder of 21.
Record the quotient 3 as the next digit in the result. 
Result so far: 153.0
The remainder is 21 after subtracting 153 from 174.
Append the next digit (0) from the dividend to 21 and continue with: 210 / 51

Moving on to step 5:
51 goes into 210 4 times with a remainder of 6.
Put 4 as the next digit of the answer. 
Result so far: 1534.0
If we take 204 away from 210, we end up with 6.
Include the next digit (6) from the dividend after 6, then repeat: 66 / 51

Advancing to step 6:
If we divide 66 by 51, we get 1 and a remainder of 15.
Record the quotient 1 as the next digit in the result. 
Result so far: 15341.0
The remainder is 15 after subtracting 51 from 66.
Since there are no more digits in the dividend, we add a zero to the remainder making it 150, and continue the process.

Moving on to step 7:
150 divided by 51 is 2 with a remainder of 48.
Use 2 as the next digit of our solution. 
Result so far: 15341.2
Subtract 102 from 150 to 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.

Step 8:
51 goes into 480 9 times with a remainder of 21.
Write down 9 as next digit of the result. 
Result so far: 15341.29
The remainder is 21 after subtracting 459 from 480.
Since there are no more digits in the dividend, we add a zero to the remainder making it 210, and continue the process.

Advancing to step 9:
210 divided by 51 is 4 with a remainder of 6.
Put 4 as the next digit of the answer. 
Result so far: 15341.294
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.

Advancing to step 10:
51 can be fit into 60 1 times, resulting in a remainder of 9.
The number 1 becomes the next digit in our result. 
Result so far: 15341.2941
Subtracting 51 from 60 leaves us with 9.
Since there are no more digits in the dividend, we add a zero to the remainder making it 90, and continue the process.

On to step 11:
51 can be fit into 90 1 times, resulting in a remainder of 39.
Use 1 as the next digit of our solution. 
Result so far: 15341.29411
The remainder is 39 after subtracting 51 from 90.
Since there are no more digits in the dividend, we add a zero to the remainder making it 390, and continue the process.

After the division, we end up with 15341.29411 and a remainder of 3.9e-05.