304161 divided by 77 
We want to divide 304161 by 77.

Going ahead to step 1:
3 divided by 77 is 0 with a remainder of 3.
The next digit of our result is 0. 
Result so far: 0.0
Subtracting 0 from 3 leaves us with 3.
Include the next digit (0) from the dividend after 3, then repeat: 30 / 77

Advancing to step 2:
When dividing 30 by 77, we get 0 with a remainder of 30.
Use 0 as the next digit of our solution. 
Result so far: 0.0
If we take 0 away from 30, we end up with 30.
Take the next digit (4) from the dividend and append it to 30, then repeat: 304 / 77

Going ahead to step 3:
When dividing 304 by 77, we get 3 with a remainder of 73.
The number 3 becomes the next digit in our result. 
Result so far: 3.0
Subtracting 231 from 304 leaves us with 73.
Bring next digit (1) of the dividend behind the 73 and repeat the process: 731 / 77

Going ahead to step 4:
77 can be fit into 731 9 times, resulting in a remainder of 38.
The number 9 becomes the next digit in our result. 
Result so far: 39.0
Subtracting 693 from 731 leaves us with 38.
Include the next digit (6) from the dividend after 38, then repeat: 386 / 77

Moving on to step 5:
77 goes into 386 5 times with a remainder of 1.
Write down 5 as next digit of the result. 
Result so far: 395.0
The remainder is 1 after subtracting 385 from 386.
Append the next digit (1) from the dividend to 1 and continue with: 11 / 77

Going ahead to step 6:
If we divide 11 by 77, we get 0 and a remainder of 11.
The next digit of our result is 0. 
Result so far: 3950.0
If we take 0 away from 11, we end up 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.

Going ahead to step 7:
If we divide 110 by 77, we get 1 and a remainder of 33.
Put 1 as the next digit of the answer. 
Result so far: 3950.1
The remainder is 33 after subtracting 77 from 110.
Since there are no more digits in the dividend, we add a zero to the remainder making it 330, and continue the process.

Advancing to step 8:
When dividing 330 by 77, we get 4 with a remainder of 22.
Put 4 as the next digit of the answer. 
Result so far: 3950.14
If we subtract 308 from 330, we get 22.
Since there are no more digits in the dividend, we add a zero to the remainder making it 220, and continue the process.

Let's proceed to step 9:
The number 77 fits into 220 2 times, leaving a remainder of 66.
Record the quotient 2 as the next digit in the result. 
Result so far: 3950.142
Subtracting 154 from 220 leaves us with 66.
Since there are no more digits in the dividend, we add a zero to the remainder making it 660, and continue the process.

Moving on to step 10:
660 divided by 77 is 8 with a remainder of 44.
The next digit of our result is 8. 
Result so far: 3950.1428
Deduct 616 from 660 and we're left with 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 11:
77 goes into 440 5 times with a remainder of 55.
Write down 5 as next digit of the result. 
Result so far: 3950.14285
Subtracting 385 from 440 leaves us with 55.
Since there are no more digits in the dividend, we add a zero to the remainder making it 550, and continue the process.

On to step 12:
77 can be fit into 550 7 times, resulting in a remainder of 11.
Use 7 as the next digit of our solution. 
Result so far: 3950.142857
Subtract 539 from 550 to get 11.
Since there are no more digits in the dividend, we add a zero to the remainder making it 110, and continue the process.

Let's proceed to step 13:
110 divided by 77 is 1 with a remainder of 33.
Use 1 as the next digit of our solution. 
Result so far: 3950.1428571
Subtracting 77 from 110 leaves us with 33.
Since there are no more digits in the dividend, we add a zero to the remainder making it 330, and continue the process.

Let's proceed to step 14:
The number 77 fits into 330 4 times, leaving a remainder of 22.
The next digit of our result is 4. 
Result so far: 3950.14285714
If we subtract 308 from 330, we get 22.
Since there are no more digits in the dividend, we add a zero to the remainder making it 220, and continue the process.

The final outcome is 3950.14285714, with a leftover of 2.2e-08.