14287391 ÷ 75 
Let's see how many times 75 fits into 14287391.

On to step 1:
When dividing 1 by 75, we get 0 with a remainder of 1.
The next digit of our result is 0. 
Result so far: 0.0
If we subtract 0 from 1, we get 1.
Bring next digit (4) of the dividend behind the 1 and repeat the process: 14 / 75

On to step 2:
When dividing 14 by 75, we get 0 with a remainder of 14.
The next digit of our result is 0. 
Result so far: 0.0
The remainder is 14 after subtracting 0 from 14.
Take the next digit (2) from the dividend and append it to 14, then repeat: 142 / 75

Going ahead to step 3:
The number 75 fits into 142 1 times, leaving a remainder of 67.
Put 1 as the next digit of the answer. 
Result so far: 1.0
The remainder is 67 after subtracting 75 from 142.
Take the next digit (8) from the dividend and append it to 67, then repeat: 678 / 75

Step 4:
If we divide 678 by 75, we get 9 and a remainder of 3.
The number 9 becomes the next digit in our result. 
Result so far: 19.0
Deduct 675 from 678 and we're left with 3.
Bring next digit (7) of the dividend behind the 3 and repeat the process: 37 / 75

Advancing to step 5:
75 goes into 37 0 times with a remainder of 37.
Record the quotient 0 as the next digit in the result. 
Result so far: 190.0
Subtract 0 from 37 to get 37.
Include the next digit (3) from the dividend after 37, then repeat: 373 / 75

On to step 6:
The number 75 fits into 373 4 times, leaving a remainder of 73.
The next digit of our result is 4. 
Result so far: 1904.0
Deduct 300 from 373 and we're left with 73.
Append the next digit (9) from the dividend to 73 and continue with: 739 / 75

Step 7:
If we divide 739 by 75, we get 9 and a remainder of 64.
The next digit of our result is 9. 
Result so far: 19049.0
Subtract 675 from 739 to get 64.
Bring next digit (1) of the dividend behind the 64 and repeat the process: 641 / 75

Let's proceed to step 8:
The number 75 fits into 641 8 times, leaving a remainder of 41.
The number 8 becomes the next digit in our result. 
Result so far: 190498.0
The remainder is 41 after subtracting 600 from 641.
Since there are no more digits in the dividend, we add a zero to the remainder making it 410, and continue the process.

Going ahead to step 9:
75 goes into 410 5 times with a remainder of 35.
The number 5 becomes the next digit in our result. 
Result so far: 190498.5
The remainder is 35 after subtracting 375 from 410.
Since there are no more digits in the dividend, we add a zero to the remainder making it 350, and continue the process.

Step 10:
When dividing 350 by 75, we get 4 with a remainder of 50.
The next digit of our result is 4. 
Result so far: 190498.54
Subtracting 300 from 350 leaves us with 50.
Since there are no more digits in the dividend, we add a zero to the remainder making it 500, and continue the process.

Moving on to step 11:
When dividing 500 by 75, we get 6 with a remainder of 50.
Use 6 as the next digit of our solution. 
Result so far: 190498.546
If we subtract 450 from 500, we get 50.
Since there are no more digits in the dividend, we add a zero to the remainder making it 500, and continue the process.

Let's proceed to step 12:
500 divided by 75 is 6 with a remainder of 50.
Use 6 as the next digit of our solution. 
Result so far: 190498.5466
The remainder is 50 after subtracting 450 from 500.
Since there are no more digits in the dividend, we add a zero to the remainder making it 500, and continue the process.

The quotient of the division is 190498.5466, and the remainder is 0.0005.