We're dividing 380786 by 51 
We want to figure out the number of times 380786 can be divided by 51.

Step 1:
When dividing 3 by 51, we get 0 with a remainder of 3.
Use 0 as the next digit of our solution. 
Result so far: 0.0
Subtract 0 from 3 to get 3.
Grab the next digit (8) from the dividend, add it to 3, then carry on: 38 / 51

Going ahead to step 2:
51 goes into 38 0 times with a remainder of 38.
Write down 0 as next digit of the result. 
Result so far: 0.0
If we subtract 0 from 38, we get 38.
Grab the next digit (0) from the dividend, add it to 38, then carry on: 380 / 51

Moving on to step 3:
51 goes into 380 7 times with a remainder of 23.
Put 7 as the next digit of the answer. 
Result so far: 7.0
The remainder is 23 after subtracting 357 from 380.
Take the next digit (7) from the dividend and append it to 23, then repeat: 237 / 51

Going ahead to step 4:
When dividing 237 by 51, we get 4 with a remainder of 33.
Record the quotient 4 as the next digit in the result. 
Result so far: 74.0
Subtracting 204 from 237 leaves us with 33.
Include the next digit (8) from the dividend after 33, then repeat: 338 / 51

Advancing to step 5:
When dividing 338 by 51, we get 6 with a remainder of 32.
The next digit of our result is 6. 
Result so far: 746.0
The remainder is 32 after subtracting 306 from 338.
Grab the next digit (6) from the dividend, add it to 32, then carry on: 326 / 51

Moving on to step 6:
51 goes into 326 6 times with a remainder of 20.
Record the quotient 6 as the next digit in the result. 
Result so far: 7466.0
Deduct 306 from 326 and we're left 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.

Let's proceed to step 7:
51 can be fit into 200 3 times, resulting in a remainder of 47.
The number 3 becomes the next digit in our result. 
Result so far: 7466.3
If we subtract 153 from 200, we get 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 8:
If we divide 470 by 51, we get 9 and a remainder of 11.
The number 9 becomes the next digit in our result. 
Result so far: 7466.39
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.

Moving on to step 9:
51 can be fit into 110 2 times, resulting in a remainder of 8.
The number 2 becomes the next digit in our result. 
Result so far: 7466.392
If we take 102 away from 110, we end up 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.

Moving on to step 10:
When dividing 80 by 51, we get 1 with a remainder of 29.
Put 1 as the next digit of the answer. 
Result so far: 7466.3921
Subtract 51 from 80 to 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.

Let's proceed to step 11:
If we divide 290 by 51, we get 5 and a remainder of 35.
The next digit of our result is 5. 
Result so far: 7466.39215
If we subtract 255 from 290, we get 35.
Since there are no more digits in the dividend, we add a zero to the remainder making it 350, and continue the process.

Going ahead to step 12:
350 divided by 51 is 6 with a remainder of 44.
Use 6 as the next digit of our solution. 
Result so far: 7466.392156
If we subtract 306 from 350, we 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 13:
If we divide 440 by 51, we get 8 and a remainder of 32.
The next digit of our result is 8. 
Result so far: 7466.3921568
Subtracting 408 from 440 leaves us with 32.
Since there are no more digits in the dividend, we add a zero to the remainder making it 320, and continue the process.

Let's proceed to step 14:
When dividing 320 by 51, we get 6 with a remainder of 14.
Record the quotient 6 as the next digit in the result. 
Result so far: 7466.39215686
Subtract 306 from 320 to get 14.
Since there are no more digits in the dividend, we add a zero to the remainder making it 140, and continue the process.

The final outcome is 7466.39215686, with a leftover of 1.4e-08.