We're dividing 128112 by 5 
We want to figure out the number of times 128112 can be divided by 5.

Going ahead 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
If we take 0 away from 1, we end up with 1.
Fetch the next digit (2) from the dividend, attach it to 1 and continue: 12 / 5

Advancing to step 2:
12 divided by 5 is 2 with a remainder of 2.
Put 2 as the next digit of the answer. 
Result so far: 2.0
If we take 10 away from 12, we end up with 2.
Bring next digit (8) of the dividend behind the 2 and repeat the process: 28 / 5

Moving on to step 3:
5 goes into 28 5 times with a remainder of 3.
The next digit of our result is 5. 
Result so far: 25.0
If we take 25 away from 28, we end up with 3.
Bring next digit (1) of the dividend behind the 3 and repeat the process: 31 / 5

Let's proceed to step 4:
5 goes into 31 6 times with a remainder of 1.
Write down 6 as next digit of the result. 
Result so far: 256.0
The remainder is 1 after subtracting 30 from 31.
Grab the next digit (1) from the dividend, add it to 1, then carry on: 11 / 5

Going ahead to step 5:
When dividing 11 by 5, we get 2 with a remainder of 1.
The next digit of our result is 2. 
Result so far: 2562.0
Subtracting 10 from 11 leaves us with 1.
Include the next digit (2) from the dividend after 1, then repeat: 12 / 5

Moving on to step 6:
The number 5 fits into 12 2 times, leaving a remainder of 2.
Write down 2 as next digit of the result. 
Result so far: 25622.0
If we take 10 away from 12, we end up with 2.
Since there are no more digits in the dividend, we add a zero to the remainder making it 20, and continue the process.

On to step 7:
5 can be fit into 20 4 times, resulting in a remainder of 0.
The number 4 becomes the next digit in our result. 
Result so far: 25622.4
The remainder is 0 after subtracting 20 from 20.
Since there are no more digits in the dividend, we add a zero to the remainder making it 0, and continue the process.

Going ahead to step 8:
5 can be fit into 0 0 times, resulting in a remainder of 0.
Write down 0 as next digit of the result. 
Result so far: 25622.4
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.

Going ahead to step 9:
0 divided by 5 is 0 with a remainder of 0.
Write down 0 as next digit of the result. 
Result so far: 25622.4
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.

The final outcome is 25622.4, with a leftover of 0.0.