We're dividing 28089314 by 143 
We want to figure out the number of times 28089314 can be divided by 143.

Going ahead to step 1:
If we divide 2 by 143, we get 0 and a remainder of 2.
The next digit of our result is 0. 
Result so far: 0.0
The remainder is 2 after subtracting 0 from 2.
Fetch the next digit (8) from the dividend, attach it to 2 and continue: 28 / 143

Let's proceed to step 2:
The number 143 fits into 28 0 times, leaving a remainder of 28.
Write down 0 as next digit of the result. 
Result so far: 0.0
If we take 0 away from 28, we end up with 28.
Take the next digit (0) from the dividend and append it to 28, then repeat: 280 / 143

Let's proceed to step 3:
143 can be fit into 280 1 times, resulting in a remainder of 137.
The number 1 becomes the next digit in our result. 
Result so far: 1.0
If we take 143 away from 280, we end up with 137.
Take the next digit (8) from the dividend and append it to 137, then repeat: 1378 / 143

On to step 4:
If we divide 1378 by 143, we get 9 and a remainder of 91.
Put 9 as the next digit of the answer. 
Result so far: 19.0
The remainder is 91 after subtracting 1287 from 1378.
Append the next digit (9) from the dividend to 91 and continue with: 919 / 143

Going ahead to step 5:
919 divided by 143 is 6 with a remainder of 61.
The number 6 becomes the next digit in our result. 
Result so far: 196.0
If we subtract 858 from 919, we get 61.
Grab the next digit (3) from the dividend, add it to 61, then carry on: 613 / 143

Going ahead to step 6:
613 divided by 143 is 4 with a remainder of 41.
Record the quotient 4 as the next digit in the result. 
Result so far: 1964.0
If we take 572 away from 613, we end up with 41.
Include the next digit (1) from the dividend after 41, then repeat: 411 / 143

On to step 7:
When dividing 411 by 143, we get 2 with a remainder of 125.
Put 2 as the next digit of the answer. 
Result so far: 19642.0
The remainder is 125 after subtracting 286 from 411.
Append the next digit (4) from the dividend to 125 and continue with: 1254 / 143

On to step 8:
The number 143 fits into 1254 8 times, leaving a remainder of 110.
Use 8 as the next digit of our solution. 
Result so far: 196428.0
If we take 1144 away from 1254, we end up with 110.
Since there are no more digits in the dividend, we add a zero to the remainder making it 1100, and continue the process.

Advancing to step 9:
143 can be fit into 1100 7 times, resulting in a remainder of 99.
The number 7 becomes the next digit in our result. 
Result so far: 196428.7
Subtracting 1001 from 1100 leaves us with 99.
Since there are no more digits in the dividend, we add a zero to the remainder making it 990, and continue the process.

Step 10:
990 divided by 143 is 6 with a remainder of 132.
The next digit of our result is 6. 
Result so far: 196428.76
Subtract 858 from 990 to get 132.
Since there are no more digits in the dividend, we add a zero to the remainder making it 1320, and continue the process.

On to step 11:
If we divide 1320 by 143, we get 9 and a remainder of 33.
Record the quotient 9 as the next digit in the result. 
Result so far: 196428.769
If we subtract 1287 from 1320, we get 33.
Since there are no more digits in the dividend, we add a zero to the remainder making it 330, and continue the process.

Step 12:
The number 143 fits into 330 2 times, leaving a remainder of 44.
Use 2 as the next digit of our solution. 
Result so far: 196428.7692
Subtract 286 from 330 to get 44.
Since there are no more digits in the dividend, we add a zero to the remainder making it 440, and continue the process.

On to step 13:
143 goes into 440 3 times with a remainder of 11.
The next digit of our result is 3. 
Result so far: 196428.76923
The remainder is 11 after subtracting 429 from 440.
Since there are no more digits in the dividend, we add a zero to the remainder making it 110, and continue the process.

Let's proceed to step 14:
143 can be fit into 110 0 times, resulting in a remainder of 110.
Write down 0 as next digit of the result. 
Result so far: 196428.76923
Deduct 0 from 110 and we're left with 110.
Since there are no more digits in the dividend, we add a zero to the remainder making it 1100, and continue the process.

Step 15:
1100 divided by 143 is 7 with a remainder of 99.
The number 7 becomes the next digit in our result. 
Result so far: 196428.7692307
Deduct 1001 from 1100 and we're left with 99.
Since there are no more digits in the dividend, we add a zero to the remainder making it 990, and continue the process.

Step 16:
990 divided by 143 is 6 with a remainder of 132.
The number 6 becomes the next digit in our result. 
Result so far: 196428.76923076
If we subtract 858 from 990, we get 132.
Since there are no more digits in the dividend, we add a zero to the remainder making it 1320, and continue the process.

The final outcome is 196428.76923076, with a leftover of 1.32e-07.