We're dividing 143731 by 5 
Let's see how many times 5 fits into 143731.

Moving on to step 1:
1 divided by 5 is 0 with 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.
Append the next digit (4) from the dividend to 1 and continue with: 14 / 5

Moving on to step 2:
When dividing 14 by 5, we get 2 with a remainder of 4.
Use 2 as the next digit of our solution. 
Result so far: 2.0
If we subtract 10 from 14, we get 4.
Fetch the next digit (3) from the dividend, attach it to 4 and continue: 43 / 5

Moving on to step 3:
The number 5 fits into 43 8 times, leaving a remainder of 3.
Put 8 as the next digit of the answer. 
Result so far: 28.0
The remainder is 3 after subtracting 40 from 43.
Bring next digit (7) of the dividend behind the 3 and repeat the process: 37 / 5

Moving on to step 4:
The number 5 fits into 37 7 times, leaving a remainder of 2.
Record the quotient 7 as the next digit in the result. 
Result so far: 287.0
Deduct 35 from 37 and we're left with 2.
Take the next digit (3) from the dividend and append it to 2, then repeat: 23 / 5

On to step 5:
The number 5 fits into 23 4 times, leaving a remainder of 3.
Put 4 as the next digit of the answer. 
Result so far: 2874.0
Deduct 20 from 23 and we're left with 3.
Bring next digit (1) of the dividend behind the 3 and repeat the process: 31 / 5

Going ahead to step 6:
5 goes into 31 6 times with a remainder of 1.
Write down 6 as next digit of the result. 
Result so far: 28746.0
Subtract 30 from 31 to get 1.
Since there are no more digits in the dividend, we add a zero to the remainder making it 10, and continue the process.

On to step 7:
If we divide 10 by 5, we get 2 and a remainder of 0.
Write down 2 as next digit of the result. 
Result so far: 28746.2
If we subtract 10 from 10, we get 0.
Since there are no more digits in the dividend, we add a zero to the remainder making it 0, and continue the process.

Moving on to step 8:
5 can be fit into 0 0 times, resulting in a remainder of 0.
The number 0 becomes the next digit in our result. 
Result so far: 28746.2
Deduct 0 from 0 and we're left with 0.
Since there are no more digits in the dividend, we add a zero to the remainder making it 0, and continue the process.

Advancing to step 9:
If we divide 0 by 5, we get 0 and a remainder of 0.
Record the quotient 0 as the next digit in the result. 
Result so far: 28746.2
If we take 0 away from 0, we end up with 0.
Since there are no more digits in the dividend, we add a zero to the remainder making it 0, and continue the process.

The final outcome is 28746.2, with a leftover of 0.0.