780962 divided by 51 
We want to figure out the number of times 780962 can be divided by 51.

Step 1:
The number 51 fits into 7 0 times, leaving a remainder of 7.
The next digit of our result is 0. 
Result so far: 0.0
If we subtract 0 from 7, we get 7.
Take the next digit (8) from the dividend and append it to 7, then repeat: 78 / 51

Going ahead to step 2:
51 goes into 78 1 times with a remainder of 27.
Put 1 as the next digit of the answer. 
Result so far: 1.0
Subtracting 51 from 78 leaves us with 27.
Fetch the next digit (0) from the dividend, attach it to 27 and continue: 270 / 51

Going ahead to step 3:
270 divided by 51 is 5 with a remainder of 15.
Use 5 as the next digit of our solution. 
Result so far: 15.0
If we take 255 away from 270, we end up with 15.
Fetch the next digit (9) from the dividend, attach it to 15 and continue: 159 / 51

Step 4:
159 divided by 51 is 3 with a remainder of 6.
Use 3 as the next digit of our solution. 
Result so far: 153.0
Subtracting 153 from 159 leaves us with 6.
Append the next digit (6) from the dividend to 6 and continue with: 66 / 51

Advancing to step 5:
If we divide 66 by 51, we get 1 and a remainder of 15.
Put 1 as the next digit of the answer. 
Result so far: 1531.0
If we subtract 51 from 66, we get 15.
Fetch the next digit (2) from the dividend, attach it to 15 and continue: 152 / 51

Let's proceed to step 6:
The number 51 fits into 152 2 times, leaving a remainder of 50.
Write down 2 as next digit of the result. 
Result so far: 15312.0
If we subtract 102 from 152, 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.

Let's proceed to step 7:
51 goes into 500 9 times with a remainder of 41.
Put 9 as the next digit of the answer. 
Result so far: 15312.9
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.

Advancing to step 8:
If we divide 410 by 51, we get 8 and a remainder of 2.
Put 8 as the next digit of the answer. 
Result so far: 15312.98
If we subtract 408 from 410, we get 2.
Since there are no more digits in the dividend, we add a zero to the remainder making it 20, and continue the process.

Advancing to step 9:
If we divide 20 by 51, we get 0 and a remainder of 20.
Record the quotient 0 as the next digit in the result. 
Result so far: 15312.98
If we take 0 away from 20, we end up with 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 10:
When dividing 200 by 51, we get 3 with a remainder of 47.
The number 3 becomes the next digit in our result. 
Result so far: 15312.9803
If we take 153 away from 200, we end up with 47.
Since there are no more digits in the dividend, we add a zero to the remainder making it 470, and continue the process.

Step 11:
470 divided by 51 is 9 with a remainder of 11.
The number 9 becomes the next digit in our result. 
Result so far: 15312.98039
Deduct 459 from 470 and we're left with 11.
Since there are no more digits in the dividend, we add a zero to the remainder making it 110, and continue the process.

Advancing to step 12:
The number 51 fits into 110 2 times, leaving a remainder of 8.
Record the quotient 2 as the next digit in the result. 
Result so far: 15312.980392
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.

Step 13:
If we divide 80 by 51, we get 1 and a remainder of 29.
The next digit of our result is 1. 
Result so far: 15312.9803921
If we subtract 51 from 80, we 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.

On to step 14:
The number 51 fits into 290 5 times, leaving a remainder of 35.
Put 5 as the next digit of the answer. 
Result so far: 15312.98039215
The remainder is 35 after subtracting 255 from 290.
Since there are no more digits in the dividend, we add a zero to the remainder making it 350, and continue the process.

The final result is 15312.98039215 with a remainder of 3.5e-08.