We look at the division of 118488 by 20 
We want to figure out the number of times 118488 can be divided by 20.

Moving on to step 1:
20 goes into 1 0 times with a remainder of 1.
Use 0 as the next digit of our solution. 
Result so far: 0.0
The remainder is 1 after subtracting 0 from 1.
Include the next digit (1) from the dividend after 1, then repeat: 11 / 20

On to step 2:
When dividing 11 by 20, we get 0 with a remainder of 11.
The next digit of our result is 0. 
Result so far: 0.0
If we subtract 0 from 11, we get 11.
Grab the next digit (8) from the dividend, add it to 11, then carry on: 118 / 20

Let's proceed to step 3:
118 divided by 20 is 5 with a remainder of 18.
The number 5 becomes the next digit in our result. 
Result so far: 5.0
Deduct 100 from 118 and we're left with 18.
Include the next digit (4) from the dividend after 18, then repeat: 184 / 20

On to step 4:
184 divided by 20 is 9 with a remainder of 4.
Record the quotient 9 as the next digit in the result. 
Result so far: 59.0
If we take 180 away from 184, we end up with 4.
Include the next digit (8) from the dividend after 4, then repeat: 48 / 20

Moving on to step 5:
The number 20 fits into 48 2 times, leaving a remainder of 8.
The next digit of our result is 2. 
Result so far: 592.0
If we subtract 40 from 48, we get 8.
Grab the next digit (8) from the dividend, add it to 8, then carry on: 88 / 20

Step 6:
88 divided by 20 is 4 with a remainder of 8.
Record the quotient 4 as the next digit in the result. 
Result so far: 5924.0
The remainder is 8 after subtracting 80 from 88.
Since there are no more digits in the dividend, we add a zero to the remainder making it 80, and continue the process.

Let's proceed to step 7:
20 can be fit into 80 4 times, resulting in a remainder of 0.
Record the quotient 4 as the next digit in the result. 
Result so far: 5924.4
Subtract 80 from 80 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.

Let's proceed to step 8:
If we divide 0 by 20, we get 0 and a remainder of 0.
Put 0 as the next digit of the answer. 
Result so far: 5924.4
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.

Step 9:
20 goes into 0 0 times with a remainder of 0.
The next digit of our result is 0. 
Result so far: 5924.4
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.

The quotient of the division is 5924.4, and the remainder is 0.0.