We look at the division of 767354 by 51 
We want to divide 767354 by 51.

On to step 1:
If we divide 7 by 51, we get 0 and a remainder of 7.
Put 0 as the next digit of the answer. 
Result so far: 0.0
If we take 0 away from 7, we end up with 7.
Bring next digit (6) of the dividend behind the 7 and repeat the process: 76 / 51

Going ahead to step 2:
51 can be fit into 76 1 times, resulting in a remainder of 25.
Record the quotient 1 as the next digit in the result. 
Result so far: 1.0
Deduct 51 from 76 and we're left with 25.
Append the next digit (7) from the dividend to 25 and continue with: 257 / 51

Going ahead to step 3:
The number 51 fits into 257 5 times, leaving a remainder of 2.
Write down 5 as next digit of the result. 
Result so far: 15.0
If we subtract 255 from 257, we get 2.
Include the next digit (3) from the dividend after 2, then repeat: 23 / 51

On to step 4:
51 can be fit into 23 0 times, resulting in a remainder of 23.
Put 0 as the next digit of the answer. 
Result so far: 150.0
If we take 0 away from 23, we end up with 23.
Take the next digit (5) from the dividend and append it to 23, then repeat: 235 / 51

Advancing to step 5:
235 divided by 51 is 4 with a remainder of 31.
The number 4 becomes the next digit in our result. 
Result so far: 1504.0
If we take 204 away from 235, we end up with 31.
Append the next digit (4) from the dividend to 31 and continue with: 314 / 51

Moving on to step 6:
If we divide 314 by 51, we get 6 and a remainder of 8.
The next digit of our result is 6. 
Result so far: 15046.0
Subtract 306 from 314 to get 8.
Since there are no more digits in the dividend, we add a zero to the remainder making it 80, and continue the process.

Going ahead to step 7:
The number 51 fits into 80 1 times, leaving a remainder of 29.
Write down 1 as next digit of the result. 
Result so far: 15046.1
Subtracting 51 from 80 leaves us with 29.
Since there are no more digits in the dividend, we add a zero to the remainder making it 290, and continue the process.

Advancing to step 8:
The number 51 fits into 290 5 times, leaving a remainder of 35.
The number 5 becomes the next digit in our result. 
Result so far: 15046.15
Subtracting 255 from 290 leaves us with 35.
Since there are no more digits in the dividend, we add a zero to the remainder making it 350, and continue the process.

Let's proceed to step 9:
51 goes into 350 6 times with a remainder of 44.
Use 6 as the next digit of our solution. 
Result so far: 15046.156
Subtract 306 from 350 to get 44.
Since there are no more digits in the dividend, we add a zero to the remainder making it 440, and continue the process.

Advancing to step 10:
When dividing 440 by 51, we get 8 with a remainder of 32.
The next digit of our result is 8. 
Result so far: 15046.1568
If we subtract 408 from 440, we get 32.
Since there are no more digits in the dividend, we add a zero to the remainder making it 320, and continue the process.

Advancing to step 11:
If we divide 320 by 51, we get 6 and a remainder of 14.
The number 6 becomes the next digit in our result. 
Result so far: 15046.15686
If we take 306 away from 320, we end up with 14.
Since there are no more digits in the dividend, we add a zero to the remainder making it 140, and continue the process.

Advancing to step 12:
If we divide 140 by 51, we get 2 and a remainder of 38.
Write down 2 as next digit of the result. 
Result so far: 15046.156862
Deduct 102 from 140 and we're left with 38.
Since there are no more digits in the dividend, we add a zero to the remainder making it 380, and continue the process.

Advancing to step 13:
51 goes into 380 7 times with a remainder of 23.
The next digit of our result is 7. 
Result so far: 15046.1568627
Subtracting 357 from 380 leaves us with 23.
Since there are no more digits in the dividend, we add a zero to the remainder making it 230, and continue the process.

On to step 14:
When dividing 230 by 51, we get 4 with a remainder of 26.
The next digit of our result is 4. 
Result so far: 15046.15686274
Subtracting 204 from 230 leaves us with 26.
Since there are no more digits in the dividend, we add a zero to the remainder making it 260, and continue the process.

The final outcome is 15046.15686274, with a leftover of 2.6e-08.