Let's divide 309883 by 77
Let's see how many times 77 fits into 309883.

Moving on to step 1:
The number 77 fits into 3 0 times, leaving 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 (0) from the dividend, add it to 3, then carry on: 30 / 77

Step 2:
When dividing 30 by 77, we get 0 with a remainder of 30.
Write down 0 as next digit of the result. 
Result so far: 0.0
If we subtract 0 from 30, we get 30.
Include the next digit (9) from the dividend after 30, then repeat: 309 / 77

Let's proceed to step 3:
The number 77 fits into 309 4 times, leaving a remainder of 1.
Write down 4 as next digit of the result. 
Result so far: 4.0
If we take 308 away from 309, we end up with 1.
Append the next digit (8) from the dividend to 1 and continue with: 18 / 77

Going ahead to step 4:
18 divided by 77 is 0 with a remainder of 18.
Record the quotient 0 as the next digit in the result. 
Result so far: 40.0
Subtracting 0 from 18 leaves us with 18.
Take the next digit (8) from the dividend and append it to 18, then repeat: 188 / 77

Let's proceed to step 5:
When dividing 188 by 77, we get 2 with a remainder of 34.
Put 2 as the next digit of the answer. 
Result so far: 402.0
Deduct 154 from 188 and we're left with 34.
Append the next digit (3) from the dividend to 34 and continue with: 343 / 77

Going ahead to step 6:
The number 77 fits into 343 4 times, leaving a remainder of 35.
Write down 4 as next digit of the result. 
Result so far: 4024.0
The remainder is 35 after subtracting 308 from 343.
Since there are no more digits in the dividend, we add a zero to the remainder making it 350, and continue the process.

On to step 7:
350 divided by 77 is 4 with a remainder of 42.
Put 4 as the next digit of the answer. 
Result so far: 4024.4
The remainder is 42 after subtracting 308 from 350.
Since there are no more digits in the dividend, we add a zero to the remainder making it 420, and continue the process.

Going ahead to step 8:
When dividing 420 by 77, we get 5 with a remainder of 35.
The number 5 becomes the next digit in our result. 
Result so far: 4024.45
If we subtract 385 from 420, 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.

Moving on to step 9:
77 can be fit into 350 4 times, resulting in a remainder of 42.
The next digit of our result is 4. 
Result so far: 4024.454
If we subtract 308 from 350, we get 42.
Since there are no more digits in the dividend, we add a zero to the remainder making it 420, and continue the process.

Advancing to step 10:
When dividing 420 by 77, we get 5 with a remainder of 35.
Use 5 as the next digit of our solution. 
Result so far: 4024.4545
Subtract 385 from 420 to 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.

On to step 11:
If we divide 350 by 77, we get 4 and a remainder of 42.
Put 4 as the next digit of the answer. 
Result so far: 4024.45454
Subtracting 308 from 350 leaves us with 42.
Since there are no more digits in the dividend, we add a zero to the remainder making it 420, and continue the process.

Moving on to step 12:
When dividing 420 by 77, we get 5 with a remainder of 35.
Write down 5 as next digit of the result. 
Result so far: 4024.454545
If we take 385 away from 420, we end up 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 13:
77 can be fit into 350 4 times, resulting in a remainder of 42.
Record the quotient 4 as the next digit in the result. 
Result so far: 4024.4545454
Subtract 308 from 350 to get 42.
Since there are no more digits in the dividend, we add a zero to the remainder making it 420, and continue the process.

Going ahead to step 14:
420 divided by 77 is 5 with a remainder of 35.
Record the quotient 5 as the next digit in the result. 
Result so far: 4024.45454545
Subtracting 385 from 420 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.

The final result is 4024.45454545 with a remainder of 3.5e-08.