168720 ÷ 5 
Our goal is to divide 168720 by 5.

Step 1:
The number 5 fits into 1 0 times, leaving a remainder of 1.
Record the quotient 0 as the next digit in the result. 
Result so far: 0.0
Deduct 0 from 1 and we're left with 1.
Append the next digit (6) from the dividend to 1 and continue with: 16 / 5

Moving on to step 2:
If we divide 16 by 5, we get 3 and a remainder of 1.
The next digit of our result is 3. 
Result so far: 3.0
Subtract 15 from 16 to get 1.
Bring next digit (8) of the dividend behind the 1 and repeat the process: 18 / 5

Moving on to step 3:
When dividing 18 by 5, we get 3 with a remainder of 3.
Record the quotient 3 as the next digit in the result. 
Result so far: 33.0
Deduct 15 from 18 and we're left with 3.
Bring next digit (7) of the dividend behind the 3 and repeat the process: 37 / 5

Advancing to step 4:
5 can be fit into 37 7 times, resulting in a remainder of 2.
Use 7 as the next digit of our solution. 
Result so far: 337.0
Subtracting 35 from 37 leaves us with 2.
Take the next digit (2) from the dividend and append it to 2, then repeat: 22 / 5

Going ahead to step 5:
When dividing 22 by 5, we get 4 with a remainder of 2.
Use 4 as the next digit of our solution. 
Result so far: 3374.0
Subtracting 20 from 22 leaves us with 2.
Append the next digit (0) from the dividend to 2 and continue with: 20 / 5

Going ahead to step 6:
When dividing 20 by 5, we get 4 with a remainder of 0.
The number 4 becomes the next digit in our result. 
Result so far: 33744.0
If we take 20 away from 20, 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.

Step 7:
0 divided by 5 is 0 with a remainder of 0.
Use 0 as the next digit of our solution. 
Result so far: 33744.0
The remainder is 0 after subtracting 0 from 0.
Since there are no more digits in the dividend, we add a zero to the remainder making it 0, and continue the process.

Let's proceed to step 8:
5 goes into 0 0 times with a remainder of 0.
The number 0 becomes the next digit in our result. 
Result so far: 33744.0
Subtracting 0 from 0 leaves us 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 33744.0, with a leftover of 0.0.