380873 ÷ 77 
We're looking to find how many times 77 goes into 380873.

Going ahead to step 1:
If we divide 3 by 77, we get 0 and a remainder of 3.
Record the quotient 0 as the next digit in the result. 
Result so far: 0.0
The remainder is 3 after subtracting 0 from 3.
Grab the next digit (8) from the dividend, add it to 3, then carry on: 38 / 77

Step 2:
77 can be fit into 38 0 times, resulting in 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.
Fetch the next digit (0) from the dividend, attach it to 38 and continue: 380 / 77

Going ahead to step 3:
77 can be fit into 380 4 times, resulting in a remainder of 72.
Record the quotient 4 as the next digit in the result. 
Result so far: 4.0
Deduct 308 from 380 and we're left with 72.
Bring next digit (8) of the dividend behind the 72 and repeat the process: 728 / 77

Let's proceed to step 4:
77 goes into 728 9 times with a remainder of 35.
Write down 9 as next digit of the result. 
Result so far: 49.0
Subtract 693 from 728 to get 35.
Append the next digit (7) from the dividend to 35 and continue with: 357 / 77

Advancing to step 5:
The number 77 fits into 357 4 times, leaving a remainder of 49.
The next digit of our result is 4. 
Result so far: 494.0
Deduct 308 from 357 and we're left with 49.
Append the next digit (3) from the dividend to 49 and continue with: 493 / 77

Advancing to step 6:
If we divide 493 by 77, we get 6 and a remainder of 31.
The number 6 becomes the next digit in our result. 
Result so far: 4946.0
If we subtract 462 from 493, we get 31.
Since there are no more digits in the dividend, we add a zero to the remainder making it 310, and continue the process.

Moving on to step 7:
310 divided by 77 is 4 with a remainder of 2.
The number 4 becomes the next digit in our result. 
Result so far: 4946.4
Deduct 308 from 310 and we're left with 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 8:
If we divide 20 by 77, we get 0 and a remainder of 20.
The number 0 becomes the next digit in our result. 
Result so far: 4946.4
Subtracting 0 from 20 leaves us 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 9:
200 divided by 77 is 2 with a remainder of 46.
Use 2 as the next digit of our solution. 
Result so far: 4946.402
Subtracting 154 from 200 leaves us with 46.
Since there are no more digits in the dividend, we add a zero to the remainder making it 460, and continue the process.

Step 10:
The number 77 fits into 460 5 times, leaving a remainder of 75.
The next digit of our result is 5. 
Result so far: 4946.4025
The remainder is 75 after subtracting 385 from 460.
Since there are no more digits in the dividend, we add a zero to the remainder making it 750, and continue the process.

Advancing to step 11:
77 goes into 750 9 times with a remainder of 57.
Put 9 as the next digit of the answer. 
Result so far: 4946.40259
Subtract 693 from 750 to get 57.
Since there are no more digits in the dividend, we add a zero to the remainder making it 570, and continue the process.

On to step 12:
570 divided by 77 is 7 with a remainder of 31.
Put 7 as the next digit of the answer. 
Result so far: 4946.402597
If we subtract 539 from 570, we get 31.
Since there are no more digits in the dividend, we add a zero to the remainder making it 310, and continue the process.

Let's proceed to step 13:
If we divide 310 by 77, we get 4 and a remainder of 2.
Record the quotient 4 as the next digit in the result. 
Result so far: 4946.4025974
The remainder is 2 after subtracting 308 from 310.
Since there are no more digits in the dividend, we add a zero to the remainder making it 20, and continue the process.

Going ahead to step 14:
20 divided by 77 is 0 with a remainder of 20.
Record the quotient 0 as the next digit in the result. 
Result so far: 4946.4025974
The remainder is 20 after subtracting 0 from 20.
Since there are no more digits in the dividend, we add a zero to the remainder making it 200, and continue the process.

The final outcome is 4946.4025974, with a leftover of 2e-08.