393143 divided by 5 
We want to figure out the number of times 393143 can be divided by 5.

Moving on to step 1:
When dividing 3 by 5, we get 0 with a remainder of 3.
Put 0 as the next digit of the answer. 
Result so far: 0.0
If we subtract 0 from 3, we get 3.
Fetch the next digit (9) from the dividend, attach it to 3 and continue: 39 / 5

Going ahead to step 2:
5 can be fit into 39 7 times, resulting in a remainder of 4.
The next digit of our result is 7. 
Result so far: 7.0
The remainder is 4 after subtracting 35 from 39.
Bring next digit (3) of the dividend behind the 4 and repeat the process: 43 / 5

Let's proceed to step 3:
The number 5 fits into 43 8 times, leaving a remainder of 3.
Record the quotient 8 as the next digit in the result. 
Result so far: 78.0
If we subtract 40 from 43, we get 3.
Append the next digit (1) from the dividend to 3 and continue with: 31 / 5

Advancing to step 4:
When dividing 31 by 5, we get 6 with a remainder of 1.
The number 6 becomes the next digit in our result. 
Result so far: 786.0
Deduct 30 from 31 and we're left with 1.
Grab the next digit (4) from the dividend, add it to 1, then carry on: 14 / 5

Step 5:
5 can be fit into 14 2 times, resulting in a remainder of 4.
The number 2 becomes the next digit in our result. 
Result so far: 7862.0
The remainder is 4 after subtracting 10 from 14.
Fetch the next digit (3) from the dividend, attach it to 4 and continue: 43 / 5

Step 6:
If we divide 43 by 5, we get 8 and a remainder of 3.
Use 8 as the next digit of our solution. 
Result so far: 78628.0
Subtract 40 from 43 to get 3.
Since there are no more digits in the dividend, we add a zero to the remainder making it 30, and continue the process.

Moving on to step 7:
5 can be fit into 30 6 times, resulting in a remainder of 0.
Record the quotient 6 as the next digit in the result. 
Result so far: 78628.6
If we take 30 away from 30, 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.

On to step 8:
0 divided by 5 is 0 with a remainder of 0.
Put 0 as the next digit of the answer. 
Result so far: 78628.6
Subtract 0 from 0 to 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.

Step 9:
If we divide 0 by 5, we get 0 and a remainder of 0.
The next digit of our result is 0. 
Result so far: 78628.6
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.

Our division results in 78628.6 with a remaining 0.0.