We look at the division of 3942852 by 514 
Let's see how many times 514 fits into 3942852.

On to step 1:
The number 514 fits into 3 0 times, leaving a remainder of 3.
Put 0 as the next digit of the answer. 
Result so far: 0.0
If we subtract 0 from 3, we get 3.
Fetch the next digit (9) from the dividend, attach it to 3 and continue: 39 / 514

Let's proceed to step 2:
When dividing 39 by 514, we get 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.
Take the next digit (4) from the dividend and append it to 39, then repeat: 394 / 514

On to step 3:
514 can be fit into 394 0 times, resulting in a remainder of 394.
Write down 0 as next digit of the result. 
Result so far: 0.0
Subtract 0 from 394 to get 394.
Include the next digit (2) from the dividend after 394, then repeat: 3942 / 514

Let's proceed to step 4:
The number 514 fits into 3942 7 times, leaving a remainder of 344.
The next digit of our result is 7. 
Result so far: 7.0
If we subtract 3598 from 3942, we get 344.
Fetch the next digit (8) from the dividend, attach it to 344 and continue: 3448 / 514

Going ahead to step 5:
The number 514 fits into 3448 6 times, leaving a remainder of 364.
The number 6 becomes the next digit in our result. 
Result so far: 76.0
If we subtract 3084 from 3448, we get 364.
Bring next digit (5) of the dividend behind the 364 and repeat the process: 3645 / 514

Advancing to step 6:
514 can be fit into 3645 7 times, resulting in a remainder of 47.
The next digit of our result is 7. 
Result so far: 767.0
Subtract 3598 from 3645 to get 47.
Append the next digit (2) from the dividend to 47 and continue with: 472 / 514

Going ahead to step 7:
When dividing 472 by 514, we get 0 with a remainder of 472.
Record the quotient 0 as the next digit in the result. 
Result so far: 7670.0
Deduct 0 from 472 and we're left with 472.
Since there are no more digits in the dividend, we add a zero to the remainder making it 4720, and continue the process.

On to step 8:
When dividing 4720 by 514, we get 9 with a remainder of 94.
Write down 9 as next digit of the result. 
Result so far: 7670.9
If we subtract 4626 from 4720, we get 94.
Since there are no more digits in the dividend, we add a zero to the remainder making it 940, and continue the process.

Going ahead to step 9:
The number 514 fits into 940 1 times, leaving a remainder of 426.
The number 1 becomes the next digit in our result. 
Result so far: 7670.91
The remainder is 426 after subtracting 514 from 940.
Since there are no more digits in the dividend, we add a zero to the remainder making it 4260, and continue the process.

Advancing to step 10:
If we divide 4260 by 514, we get 8 and a remainder of 148.
Write down 8 as next digit of the result. 
Result so far: 7670.918
Deduct 4112 from 4260 and we're left with 148.
Since there are no more digits in the dividend, we add a zero to the remainder making it 1480, and continue the process.

Advancing to step 11:
When dividing 1480 by 514, we get 2 with a remainder of 452.
Put 2 as the next digit of the answer. 
Result so far: 7670.9182
If we take 1028 away from 1480, we end up with 452.
Since there are no more digits in the dividend, we add a zero to the remainder making it 4520, and continue the process.

Advancing to step 12:
4520 divided by 514 is 8 with a remainder of 408.
Put 8 as the next digit of the answer. 
Result so far: 7670.91828
Subtract 4112 from 4520 to get 408.
Since there are no more digits in the dividend, we add a zero to the remainder making it 4080, and continue the process.

On to step 13:
4080 divided by 514 is 7 with a remainder of 482.
Use 7 as the next digit of our solution. 
Result so far: 7670.918287
If we subtract 3598 from 4080, we get 482.
Since there are no more digits in the dividend, we add a zero to the remainder making it 4820, and continue the process.

Step 14:
The number 514 fits into 4820 9 times, leaving a remainder of 194.
Record the quotient 9 as the next digit in the result. 
Result so far: 7670.9182879
The remainder is 194 after subtracting 4626 from 4820.
Since there are no more digits in the dividend, we add a zero to the remainder making it 1940, and continue the process.

Let's proceed to step 15:
1940 divided by 514 is 3 with a remainder of 398.
Record the quotient 3 as the next digit in the result. 
Result so far: 7670.91828793
Deduct 1542 from 1940 and we're left with 398.
Since there are no more digits in the dividend, we add a zero to the remainder making it 3980, and continue the process.

Our division results in 7670.91828793 with a remaining 3.98e-07.