14309986 divided by 278 
We want to divide 14309986 by 278.

Advancing to step 1:
The number 278 fits into 1 0 times, leaving a remainder of 1.
Put 0 as the next digit of the answer. 
Result so far: 0.0
If we subtract 0 from 1, we get 1.
Include the next digit (4) from the dividend after 1, then repeat: 14 / 278

Let's proceed to step 2:
The number 278 fits into 14 0 times, leaving a remainder of 14.
Write down 0 as next digit of the result. 
Result so far: 0.0
If we take 0 away from 14, we end up with 14.
Include the next digit (3) from the dividend after 14, then repeat: 143 / 278

Step 3:
143 divided by 278 is 0 with a remainder of 143.
Use 0 as the next digit of our solution. 
Result so far: 0.0
If we take 0 away from 143, we end up with 143.
Fetch the next digit (0) from the dividend, attach it to 143 and continue: 1430 / 278

Advancing to step 4:
1430 divided by 278 is 5 with a remainder of 40.
Write down 5 as next digit of the result. 
Result so far: 5.0
The remainder is 40 after subtracting 1390 from 1430.
Append the next digit (9) from the dividend to 40 and continue with: 409 / 278

Let's proceed to step 5:
278 goes into 409 1 times with a remainder of 131.
Use 1 as the next digit of our solution. 
Result so far: 51.0
Subtracting 278 from 409 leaves us with 131.
Include the next digit (9) from the dividend after 131, then repeat: 1319 / 278

On to step 6:
When dividing 1319 by 278, we get 4 with a remainder of 207.
Write down 4 as next digit of the result. 
Result so far: 514.0
Deduct 1112 from 1319 and we're left with 207.
Append the next digit (8) from the dividend to 207 and continue with: 2078 / 278

Going ahead to step 7:
278 can be fit into 2078 7 times, resulting in a remainder of 132.
The next digit of our result is 7. 
Result so far: 5147.0
If we take 1946 away from 2078, we end up with 132.
Take the next digit (6) from the dividend and append it to 132, then repeat: 1326 / 278

Advancing to step 8:
278 goes into 1326 4 times with a remainder of 214.
Write down 4 as next digit of the result. 
Result so far: 51474.0
Deduct 1112 from 1326 and we're left with 214.
Since there are no more digits in the dividend, we add a zero to the remainder making it 2140, and continue the process.

Moving on to step 9:
278 can be fit into 2140 7 times, resulting in a remainder of 194.
Record the quotient 7 as the next digit in the result. 
Result so far: 51474.7
Subtracting 1946 from 2140 leaves us with 194.
Since there are no more digits in the dividend, we add a zero to the remainder making it 1940, and continue the process.

Moving on to step 10:
When dividing 1940 by 278, we get 6 with a remainder of 272.
Record the quotient 6 as the next digit in the result. 
Result so far: 51474.76
Subtract 1668 from 1940 to get 272.
Since there are no more digits in the dividend, we add a zero to the remainder making it 2720, and continue the process.

Going ahead to step 11:
When dividing 2720 by 278, we get 9 with a remainder of 218.
Write down 9 as next digit of the result. 
Result so far: 51474.769
If we subtract 2502 from 2720, we get 218.
Since there are no more digits in the dividend, we add a zero to the remainder making it 2180, and continue the process.

Going ahead to step 12:
2180 divided by 278 is 7 with a remainder of 234.
Write down 7 as next digit of the result. 
Result so far: 51474.7697
Subtracting 1946 from 2180 leaves us with 234.
Since there are no more digits in the dividend, we add a zero to the remainder making it 2340, and continue the process.

Advancing to step 13:
278 can be fit into 2340 8 times, resulting in a remainder of 116.
Write down 8 as next digit of the result. 
Result so far: 51474.76978
If we subtract 2224 from 2340, we get 116.
Since there are no more digits in the dividend, we add a zero to the remainder making it 1160, and continue the process.

Moving on to step 14:
278 goes into 1160 4 times with a remainder of 48.
Write down 4 as next digit of the result. 
Result so far: 51474.769784
Deduct 1112 from 1160 and we're left with 48.
Since there are no more digits in the dividend, we add a zero to the remainder making it 480, and continue the process.

Moving on to step 15:
278 can be fit into 480 1 times, resulting in a remainder of 202.
Write down 1 as next digit of the result. 
Result so far: 51474.7697841
Subtracting 278 from 480 leaves us with 202.
Since there are no more digits in the dividend, we add a zero to the remainder making it 2020, and continue the process.

Step 16:
2020 divided by 278 is 7 with a remainder of 74.
Record the quotient 7 as the next digit in the result. 
Result so far: 51474.76978417
If we subtract 1946 from 2020, we get 74.
Since there are no more digits in the dividend, we add a zero to the remainder making it 740, and continue the process.

After the division, we end up with 51474.76978417 and a remainder of 7.4e-08.