3924471 ÷ 311 
We want to figure out the number of times 3924471 can be divided by 311.

Step 1:
311 goes into 3 0 times with a remainder of 3.
Write down 0 as next digit of the result. 
Result so far: 0.0
The remainder is 3 after subtracting 0 from 3.
Grab the next digit (9) from the dividend, add it to 3, then carry on: 39 / 311

Let's proceed to step 2:
The number 311 fits into 39 0 times, leaving a remainder of 39.
Write down 0 as next digit of the result. 
Result so far: 0.0
The remainder is 39 after subtracting 0 from 39.
Take the next digit (2) from the dividend and append it to 39, then repeat: 392 / 311

Step 3:
311 goes into 392 1 times with a remainder of 81.
Use 1 as the next digit of our solution. 
Result so far: 1.0
If we take 311 away from 392, we end up with 81.
Grab the next digit (4) from the dividend, add it to 81, then carry on: 814 / 311

Moving on to step 4:
311 can be fit into 814 2 times, resulting in a remainder of 192.
Record the quotient 2 as the next digit in the result. 
Result so far: 12.0
Subtract 622 from 814 to get 192.
Take the next digit (4) from the dividend and append it to 192, then repeat: 1924 / 311

Let's proceed to step 5:
311 goes into 1924 6 times with a remainder of 58.
Write down 6 as next digit of the result. 
Result so far: 126.0
Subtracting 1866 from 1924 leaves us with 58.
Grab the next digit (7) from the dividend, add it to 58, then carry on: 587 / 311

On to step 6:
587 divided by 311 is 1 with a remainder of 276.
Use 1 as the next digit of our solution. 
Result so far: 1261.0
If we take 311 away from 587, we end up with 276.
Grab the next digit (1) from the dividend, add it to 276, then carry on: 2761 / 311

Going ahead to step 7:
The number 311 fits into 2761 8 times, leaving a remainder of 273.
Record the quotient 8 as the next digit in the result. 
Result so far: 12618.0
If we subtract 2488 from 2761, we get 273.
Since there are no more digits in the dividend, we add a zero to the remainder making it 2730, and continue the process.

Advancing to step 8:
If we divide 2730 by 311, we get 8 and a remainder of 242.
The next digit of our result is 8. 
Result so far: 12618.8
Deduct 2488 from 2730 and we're left with 242.
Since there are no more digits in the dividend, we add a zero to the remainder making it 2420, and continue the process.

Going ahead to step 9:
The number 311 fits into 2420 7 times, leaving a remainder of 243.
The next digit of our result is 7. 
Result so far: 12618.87
The remainder is 243 after subtracting 2177 from 2420.
Since there are no more digits in the dividend, we add a zero to the remainder making it 2430, and continue the process.

Let's proceed to step 10:
311 can be fit into 2430 7 times, resulting in a remainder of 253.
The number 7 becomes the next digit in our result. 
Result so far: 12618.877
If we take 2177 away from 2430, we end up with 253.
Since there are no more digits in the dividend, we add a zero to the remainder making it 2530, and continue the process.

After the division, we end up with 12618.877 and a remainder of 0.0253.