3859994 ÷ 376 
We want to divide 3859994 by 376.

Advancing to step 1:
3 divided by 376 is 0 with a remainder of 3.
The next digit of our result is 0. 
Result so far: 0.0
Subtracting 0 from 3 leaves us with 3.
Grab the next digit (8) from the dividend, add it to 3, then carry on: 38 / 376

On to step 2:
376 can be fit into 38 0 times, resulting in a remainder of 38.
The next digit of our result is 0. 
Result so far: 0.0
Deduct 0 from 38 and we're left with 38.
Bring next digit (5) of the dividend behind the 38 and repeat the process: 385 / 376

Advancing to step 3:
376 goes into 385 1 times with a remainder of 9.
Put 1 as the next digit of the answer. 
Result so far: 1.0
Subtracting 376 from 385 leaves us with 9.
Grab the next digit (9) from the dividend, add it to 9, then carry on: 99 / 376

Moving on to step 4:
The number 376 fits into 99 0 times, leaving a remainder of 99.
The next digit of our result is 0. 
Result so far: 10.0
If we take 0 away from 99, we end up with 99.
Include the next digit (9) from the dividend after 99, then repeat: 999 / 376

Step 5:
The number 376 fits into 999 2 times, leaving a remainder of 247.
Record the quotient 2 as the next digit in the result. 
Result so far: 102.0
Subtract 752 from 999 to get 247.
Append the next digit (9) from the dividend to 247 and continue with: 2479 / 376

Advancing to step 6:
2479 divided by 376 is 6 with a remainder of 223.
Write down 6 as next digit of the result. 
Result so far: 1026.0
The remainder is 223 after subtracting 2256 from 2479.
Bring next digit (4) of the dividend behind the 223 and repeat the process: 2234 / 376

Step 7:
If we divide 2234 by 376, we get 5 and a remainder of 354.
Use 5 as the next digit of our solution. 
Result so far: 10265.0
Subtract 1880 from 2234 to get 354.
Since there are no more digits in the dividend, we add a zero to the remainder making it 3540, and continue the process.

Let's proceed to step 8:
3540 divided by 376 is 9 with a remainder of 156.
The number 9 becomes the next digit in our result. 
Result so far: 10265.9
If we take 3384 away from 3540, we end up with 156.
Since there are no more digits in the dividend, we add a zero to the remainder making it 1560, and continue the process.

Advancing to step 9:
The number 376 fits into 1560 4 times, leaving a remainder of 56.
Record the quotient 4 as the next digit in the result. 
Result so far: 10265.94
Subtract 1504 from 1560 to get 56.
Since there are no more digits in the dividend, we add a zero to the remainder making it 560, and continue the process.

Step 10:
If we divide 560 by 376, we get 1 and a remainder of 184.
Use 1 as the next digit of our solution. 
Result so far: 10265.941
Deduct 376 from 560 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.

Moving on to step 11:
376 goes into 1840 4 times with a remainder of 336.
Put 4 as the next digit of the answer. 
Result so far: 10265.9414
Subtract 1504 from 1840 to get 336.
Since there are no more digits in the dividend, we add a zero to the remainder making it 3360, and continue the process.

Let's proceed to step 12:
376 goes into 3360 8 times with a remainder of 352.
Record the quotient 8 as the next digit in the result. 
Result so far: 10265.94148
Subtract 3008 from 3360 to get 352.
Since there are no more digits in the dividend, we add a zero to the remainder making it 3520, and continue the process.

Let's proceed to step 13:
376 goes into 3520 9 times with a remainder of 136.
The number 9 becomes the next digit in our result. 
Result so far: 10265.941489
If we subtract 3384 from 3520, we get 136.
Since there are no more digits in the dividend, we add a zero to the remainder making it 1360, and continue the process.

Moving on to step 14:
376 can be fit into 1360 3 times, resulting in a remainder of 232.
Put 3 as the next digit of the answer. 
Result so far: 10265.9414893
If we subtract 1128 from 1360, we get 232.
Since there are no more digits in the dividend, we add a zero to the remainder making it 2320, and continue the process.

Advancing to step 15:
The number 376 fits into 2320 6 times, leaving a remainder of 64.
The number 6 becomes the next digit in our result. 
Result so far: 10265.94148936
If we subtract 2256 from 2320, we get 64.
Since there are no more digits in the dividend, we add a zero to the remainder making it 640, and continue the process.

The quotient of the division is 10265.94148936, and the remainder is 6.4e-08.