We divide 304291 by 77
We want to figure out the number of times 304291 can be divided by 77.

On to step 1:
77 can be fit into 3 0 times, resulting in a remainder of 3.
The number 0 becomes the next digit in our result. 
Result so far: 0.0
Subtracting 0 from 3 leaves us with 3.
Fetch the next digit (0) from the dividend, attach it to 3 and continue: 30 / 77

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

Let's proceed to step 3:
77 goes into 304 3 times with a remainder of 73.
Use 3 as the next digit of our solution. 
Result so far: 3.0
The remainder is 73 after subtracting 231 from 304.
Take the next digit (2) from the dividend and append it to 73, then repeat: 732 / 77

Going ahead to step 4:
77 can be fit into 732 9 times, resulting in a remainder of 39.
Record the quotient 9 as the next digit in the result. 
Result so far: 39.0
Deduct 693 from 732 and we're left with 39.
Fetch the next digit (9) from the dividend, attach it to 39 and continue: 399 / 77

Let's proceed to step 5:
When dividing 399 by 77, we get 5 with a remainder of 14.
Record the quotient 5 as the next digit in the result. 
Result so far: 395.0
The remainder is 14 after subtracting 385 from 399.
Include the next digit (1) from the dividend after 14, then repeat: 141 / 77

Going ahead to step 6:
When dividing 141 by 77, we get 1 with a remainder of 64.
Record the quotient 1 as the next digit in the result. 
Result so far: 3951.0
Subtracting 77 from 141 leaves us with 64.
Since there are no more digits in the dividend, we add a zero to the remainder making it 640, and continue the process.

Step 7:
If we divide 640 by 77, we get 8 and a remainder of 24.
The number 8 becomes the next digit in our result. 
Result so far: 3951.8
If we take 616 away from 640, we end up with 24.
Since there are no more digits in the dividend, we add a zero to the remainder making it 240, and continue the process.

Going ahead to step 8:
240 divided by 77 is 3 with a remainder of 9.
Use 3 as the next digit of our solution. 
Result so far: 3951.83
Subtracting 231 from 240 leaves us with 9.
Since there are no more digits in the dividend, we add a zero to the remainder making it 90, and continue the process.

Moving on to step 9:
When dividing 90 by 77, we get 1 with a remainder of 13.
Put 1 as the next digit of the answer. 
Result so far: 3951.831
The remainder is 13 after subtracting 77 from 90.
Since there are no more digits in the dividend, we add a zero to the remainder making it 130, and continue the process.

Advancing to step 10:
130 divided by 77 is 1 with a remainder of 53.
The next digit of our result is 1. 
Result so far: 3951.8311
The remainder is 53 after subtracting 77 from 130.
Since there are no more digits in the dividend, we add a zero to the remainder making it 530, and continue the process.

After the division, we end up with 3951.8311 and a remainder of 0.00053.