We look at the division of 773316 by 51 
We want to divide 773316 by 51.

Step 1:
7 divided by 51 is 0 with a remainder of 7.
Record the quotient 0 as the next digit in the result. 
Result so far: 0.0
Subtract 0 from 7 to get 7.
Bring next digit (7) of the dividend behind the 7 and repeat the process: 77 / 51

Step 2:
The number 51 fits into 77 1 times, leaving a remainder of 26.
The next digit of our result is 1. 
Result so far: 1.0
If we subtract 51 from 77, we get 26.
Include the next digit (3) from the dividend after 26, then repeat: 263 / 51

Advancing to step 3:
51 goes into 263 5 times with a remainder of 8.
Record the quotient 5 as the next digit in the result. 
Result so far: 15.0
Deduct 255 from 263 and we're left with 8.
Bring next digit (3) of the dividend behind the 8 and repeat the process: 83 / 51

Advancing to step 4:
The number 51 fits into 83 1 times, leaving a remainder of 32.
Use 1 as the next digit of our solution. 
Result so far: 151.0
Subtracting 51 from 83 leaves us with 32.
Append the next digit (1) from the dividend to 32 and continue with: 321 / 51

Going ahead to step 5:
51 can be fit into 321 6 times, resulting in a remainder of 15.
The next digit of our result is 6. 
Result so far: 1516.0
Deduct 306 from 321 and we're left with 15.
Fetch the next digit (6) from the dividend, attach it to 15 and continue: 156 / 51

Step 6:
If we divide 156 by 51, we get 3 and a remainder of 3.
Use 3 as the next digit of our solution. 
Result so far: 15163.0
Deduct 153 from 156 and we're left with 3.
Since there are no more digits in the dividend, we add a zero to the remainder making it 30, and continue the process.

On to step 7:
If we divide 30 by 51, we get 0 and a remainder of 30.
Put 0 as the next digit of the answer. 
Result so far: 15163.0
The remainder is 30 after subtracting 0 from 30.
Since there are no more digits in the dividend, we add a zero to the remainder making it 300, and continue the process.

Let's proceed to step 8:
The number 51 fits into 300 5 times, leaving a remainder of 45.
Write down 5 as next digit of the result. 
Result so far: 15163.05
Subtracting 255 from 300 leaves us with 45.
Since there are no more digits in the dividend, we add a zero to the remainder making it 450, and continue the process.

Let's proceed to step 9:
When dividing 450 by 51, we get 8 with a remainder of 42.
Put 8 as the next digit of the answer. 
Result so far: 15163.058
Subtract 408 from 450 to get 42.
Since there are no more digits in the dividend, we add a zero to the remainder making it 420, and continue the process.

Going ahead to step 10:
When dividing 420 by 51, we get 8 with a remainder of 12.
Use 8 as the next digit of our solution. 
Result so far: 15163.0588
Subtracting 408 from 420 leaves us with 12.
Since there are no more digits in the dividend, we add a zero to the remainder making it 120, and continue the process.

After the division, we end up with 15163.0588 and a remainder of 0.00012.