3914980 ÷ 264 
Let's see how many times 264 fits into 3914980.

Moving on to step 1:
The number 264 fits into 3 0 times, leaving a remainder of 3.
Use 0 as the next digit of our solution. 
Result so far: 0.0
Subtracting 0 from 3 leaves us with 3.
Take the next digit (9) from the dividend and append it to 3, then repeat: 39 / 264

Advancing to step 2:
39 divided by 264 is 0 with a remainder of 39.
Put 0 as the next digit of the answer. 
Result so far: 0.0
If we subtract 0 from 39, we get 39.
Grab the next digit (1) from the dividend, add it to 39, then carry on: 391 / 264

Let's proceed to step 3:
If we divide 391 by 264, we get 1 and a remainder of 127.
The next digit of our result is 1. 
Result so far: 1.0
The remainder is 127 after subtracting 264 from 391.
Fetch the next digit (4) from the dividend, attach it to 127 and continue: 1274 / 264

Step 4:
If we divide 1274 by 264, we get 4 and a remainder of 218.
The next digit of our result is 4. 
Result so far: 14.0
Deduct 1056 from 1274 and we're left with 218.
Append the next digit (9) from the dividend to 218 and continue with: 2189 / 264

Advancing to step 5:
2189 divided by 264 is 8 with a remainder of 77.
Write down 8 as next digit of the result. 
Result so far: 148.0
If we subtract 2112 from 2189, we get 77.
Fetch the next digit (8) from the dividend, attach it to 77 and continue: 778 / 264

Let's proceed to step 6:
If we divide 778 by 264, we get 2 and a remainder of 250.
Record the quotient 2 as the next digit in the result. 
Result so far: 1482.0
Subtract 528 from 778 to get 250.
Take the next digit (0) from the dividend and append it to 250, then repeat: 2500 / 264

Going ahead to step 7:
264 can be fit into 2500 9 times, resulting in a remainder of 124.
The next digit of our result is 9. 
Result so far: 14829.0
The remainder is 124 after subtracting 2376 from 2500.
Since there are no more digits in the dividend, we add a zero to the remainder making it 1240, and continue the process.

On to step 8:
1240 divided by 264 is 4 with a remainder of 184.
The number 4 becomes the next digit in our result. 
Result so far: 14829.4
The remainder is 184 after subtracting 1056 from 1240.
Since there are no more digits in the dividend, we add a zero to the remainder making it 1840, and continue the process.

Step 9:
When dividing 1840 by 264, we get 6 with a remainder of 256.
The number 6 becomes the next digit in our result. 
Result so far: 14829.46
If we subtract 1584 from 1840, we get 256.
Since there are no more digits in the dividend, we add a zero to the remainder making it 2560, and continue the process.

Advancing to step 10:
264 can be fit into 2560 9 times, resulting in a remainder of 184.
Write down 9 as next digit of the result. 
Result so far: 14829.469
Deduct 2376 from 2560 and we're left with 184.
Since there are no more digits in the dividend, we add a zero to the remainder making it 1840, and continue the process.

Let's proceed to step 11:
When dividing 1840 by 264, we get 6 with a remainder of 256.
The next digit of our result is 6. 
Result so far: 14829.4696
Subtracting 1584 from 1840 leaves us with 256.
Since there are no more digits in the dividend, we add a zero to the remainder making it 2560, and continue the process.

Let's proceed to step 12:
2560 divided by 264 is 9 with a remainder of 184.
The number 9 becomes the next digit in our result. 
Result so far: 14829.46969
Subtract 2376 from 2560 to get 184.
Since there are no more digits in the dividend, we add a zero to the remainder making it 1840, and continue the process.

On to step 13:
The number 264 fits into 1840 6 times, leaving a remainder of 256.
Put 6 as the next digit of the answer. 
Result so far: 14829.469696
If we take 1584 away from 1840, we end up with 256.
Since there are no more digits in the dividend, we add a zero to the remainder making it 2560, and continue the process.

Moving on to step 14:
264 goes into 2560 9 times with a remainder of 184.
Record the quotient 9 as the next digit in the result. 
Result so far: 14829.4696969
Subtract 2376 from 2560 to get 184.
Since there are no more digits in the dividend, we add a zero to the remainder making it 1840, and continue the process.

Moving on to step 15:
264 goes into 1840 6 times with a remainder of 256.
The number 6 becomes the next digit in our result. 
Result so far: 14829.46969696
If we subtract 1584 from 1840, we get 256.
Since there are no more digits in the dividend, we add a zero to the remainder making it 2560, and continue the process.

After the division, we end up with 14829.46969696 and a remainder of 2.56e-07.