Let's divide 14191271 by 143
We want to divide 14191271 by 143.

On to step 1:
If we divide 1 by 143, we get 0 and a remainder of 1.
Use 0 as the next digit of our solution. 
Result so far: 0.0
Deduct 0 from 1 and we're left with 1.
Fetch the next digit (4) from the dividend, attach it to 1 and continue: 14 / 143

Moving on to step 2:
The number 143 fits into 14 0 times, leaving a remainder of 14.
The next digit of our result is 0. 
Result so far: 0.0
Subtracting 0 from 14 leaves us with 14.
Append the next digit (1) from the dividend to 14 and continue with: 141 / 143

Advancing to step 3:
If we divide 141 by 143, we get 0 and a remainder of 141.
The next digit of our result is 0. 
Result so far: 0.0
If we subtract 0 from 141, we get 141.
Take the next digit (9) from the dividend and append it to 141, then repeat: 1419 / 143

Step 4:
When dividing 1419 by 143, we get 9 with a remainder of 132.
The number 9 becomes the next digit in our result. 
Result so far: 9.0
Deduct 1287 from 1419 and we're left with 132.
Bring next digit (1) of the dividend behind the 132 and repeat the process: 1321 / 143

Advancing to step 5:
The number 143 fits into 1321 9 times, leaving a remainder of 34.
The number 9 becomes the next digit in our result. 
Result so far: 99.0
If we take 1287 away from 1321, we end up with 34.
Grab the next digit (2) from the dividend, add it to 34, then carry on: 342 / 143

On to step 6:
When dividing 342 by 143, we get 2 with a remainder of 56.
Write down 2 as next digit of the result. 
Result so far: 992.0
If we subtract 286 from 342, we get 56.
Fetch the next digit (7) from the dividend, attach it to 56 and continue: 567 / 143

Going ahead to step 7:
The number 143 fits into 567 3 times, leaving a remainder of 138.
The number 3 becomes the next digit in our result. 
Result so far: 9923.0
If we subtract 429 from 567, we get 138.
Bring next digit (1) of the dividend behind the 138 and repeat the process: 1381 / 143

Going ahead to step 8:
143 can be fit into 1381 9 times, resulting in a remainder of 94.
The next digit of our result is 9. 
Result so far: 99239.0
If we subtract 1287 from 1381, 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:
940 divided by 143 is 6 with a remainder of 82.
Use 6 as the next digit of our solution. 
Result so far: 99239.6
If we subtract 858 from 940, we get 82.
Since there are no more digits in the dividend, we add a zero to the remainder making it 820, and continue the process.

Step 10:
If we divide 820 by 143, we get 5 and a remainder of 105.
Record the quotient 5 as the next digit in the result. 
Result so far: 99239.65
The remainder is 105 after subtracting 715 from 820.
Since there are no more digits in the dividend, we add a zero to the remainder making it 1050, and continue the process.

Let's proceed to step 11:
143 can be fit into 1050 7 times, resulting in a remainder of 49.
Put 7 as the next digit of the answer. 
Result so far: 99239.657
Subtracting 1001 from 1050 leaves us with 49.
Since there are no more digits in the dividend, we add a zero to the remainder making it 490, and continue the process.

Let's proceed to step 12:
The number 143 fits into 490 3 times, leaving a remainder of 61.
Write down 3 as next digit of the result. 
Result so far: 99239.6573
The remainder is 61 after subtracting 429 from 490.
Since there are no more digits in the dividend, we add a zero to the remainder making it 610, and continue the process.

Step 13:
143 can be fit into 610 4 times, resulting in a remainder of 38.
Put 4 as the next digit of the answer. 
Result so far: 99239.65734
Subtracting 572 from 610 leaves us with 38.
Since there are no more digits in the dividend, we add a zero to the remainder making it 380, and continue the process.

Step 14:
If we divide 380 by 143, we get 2 and a remainder of 94.
Use 2 as the next digit of our solution. 
Result so far: 99239.657342
The remainder is 94 after subtracting 286 from 380.
Since there are no more digits in the dividend, we add a zero to the remainder making it 940, and continue the process.

Step 15:
If we divide 940 by 143, we get 6 and a remainder of 82.
The number 6 becomes the next digit in our result. 
Result so far: 99239.6573426
If we subtract 858 from 940, we get 82.
Since there are no more digits in the dividend, we add a zero to the remainder making it 820, and continue the process.

Advancing to step 16:
143 goes into 820 5 times with a remainder of 105.
Put 5 as the next digit of the answer. 
Result so far: 99239.65734265
The remainder is 105 after subtracting 715 from 820.
Since there are no more digits in the dividend, we add a zero to the remainder making it 1050, and continue the process.

The quotient of the division is 99239.65734265, and the remainder is 1.05e-07.