We're dividing 68143 by 28 
We want to figure out the number of times 68143 can be divided by 28.

Let's proceed to step 1:
6 divided by 28 is 0 with a remainder of 6.
The number 0 becomes the next digit in our result. 
Result so far: 0.0
If we subtract 0 from 6, we get 6.
Include the next digit (8) from the dividend after 6, then repeat: 68 / 28

Let's proceed to step 2:
If we divide 68 by 28, we get 2 and a remainder of 12.
The next digit of our result is 2. 
Result so far: 2.0
If we take 56 away from 68, we end up with 12.
Grab the next digit (1) from the dividend, add it to 12, then carry on: 121 / 28

Let's proceed to step 3:
121 divided by 28 is 4 with a remainder of 9.
Record the quotient 4 as the next digit in the result. 
Result so far: 24.0
The remainder is 9 after subtracting 112 from 121.
Fetch the next digit (4) from the dividend, attach it to 9 and continue: 94 / 28

Step 4:
28 goes into 94 3 times with a remainder of 10.
Record the quotient 3 as the next digit in the result. 
Result so far: 243.0
Subtract 84 from 94 to get 10.
Grab the next digit (3) from the dividend, add it to 10, then carry on: 103 / 28

Going ahead to step 5:
If we divide 103 by 28, we get 3 and a remainder of 19.
Record the quotient 3 as the next digit in the result. 
Result so far: 2433.0
Subtract 84 from 103 to get 19.
Since there are no more digits in the dividend, we add a zero to the remainder making it 190, and continue the process.

Advancing to step 6:
28 goes into 190 6 times with a remainder of 22.
The number 6 becomes the next digit in our result. 
Result so far: 2433.6
If we subtract 168 from 190, we get 22.
Since there are no more digits in the dividend, we add a zero to the remainder making it 220, and continue the process.

Going ahead to step 7:
28 goes into 220 7 times with a remainder of 24.
Record the quotient 7 as the next digit in the result. 
Result so far: 2433.67
Subtract 196 from 220 to get 24.
Since there are no more digits in the dividend, we add a zero to the remainder making it 240, and continue the process.

Going ahead to step 8:
28 goes into 240 8 times with a remainder of 16.
Write down 8 as next digit of the result. 
Result so far: 2433.678
If we take 224 away from 240, we end up with 16.
Since there are no more digits in the dividend, we add a zero to the remainder making it 160, and continue the process.

On to step 9:
28 goes into 160 5 times with a remainder of 20.
Put 5 as the next digit of the answer. 
Result so far: 2433.6785
If we subtract 140 from 160, we get 20.
Since there are no more digits in the dividend, we add a zero to the remainder making it 200, and continue the process.

Advancing to step 10:
When dividing 200 by 28, we get 7 with a remainder of 4.
The number 7 becomes the next digit in our result. 
Result so far: 2433.67857
If we take 196 away from 200, we end up with 4.
Since there are no more digits in the dividend, we add a zero to the remainder making it 40, and continue the process.

Step 11:
40 divided by 28 is 1 with a remainder of 12.
Write down 1 as next digit of the result. 
Result so far: 2433.678571
Subtract 28 from 40 to get 12.
Since there are no more digits in the dividend, we add a zero to the remainder making it 120, and continue the process.

Going ahead to step 12:
If we divide 120 by 28, we get 4 and a remainder of 8.
Record the quotient 4 as the next digit in the result. 
Result so far: 2433.6785714
If we subtract 112 from 120, we get 8.
Since there are no more digits in the dividend, we add a zero to the remainder making it 80, and continue the process.

Moving on to step 13:
The number 28 fits into 80 2 times, leaving a remainder of 24.
The number 2 becomes the next digit in our result. 
Result so far: 2433.67857142
Subtract 56 from 80 to get 24.
Since there are no more digits in the dividend, we add a zero to the remainder making it 240, and continue the process.

After the division, we end up with 2433.67857142 and a remainder of 2.4e-08.