We look at the division of 20869 by 18 
We want to figure out the number of times 20869 can be divided by 18.

Step 1:
18 can be fit into 2 0 times, resulting in a remainder of 2.
Put 0 as the next digit of the answer. 
Result so far: 0.0
The remainder is 2 after subtracting 0 from 2.
Append the next digit (0) from the dividend to 2 and continue with: 20 / 18

Moving on to step 2:
If we divide 20 by 18, we get 1 and a remainder of 2.
Record the quotient 1 as the next digit in the result. 
Result so far: 1.0
Subtracting 18 from 20 leaves us with 2.
Fetch the next digit (8) from the dividend, attach it to 2 and continue: 28 / 18

Step 3:
When dividing 28 by 18, we get 1 with a remainder of 10.
Record the quotient 1 as the next digit in the result. 
Result so far: 11.0
Subtracting 18 from 28 leaves us with 10.
Bring next digit (6) of the dividend behind the 10 and repeat the process: 106 / 18

Advancing to step 4:
When dividing 106 by 18, we get 5 with a remainder of 16.
Use 5 as the next digit of our solution. 
Result so far: 115.0
The remainder is 16 after subtracting 90 from 106.
Grab the next digit (9) from the dividend, add it to 16, then carry on: 169 / 18

Step 5:
169 divided by 18 is 9 with a remainder of 7.
Record the quotient 9 as the next digit in the result. 
Result so far: 1159.0
Subtracting 162 from 169 leaves us with 7.
Since there are no more digits in the dividend, we add a zero to the remainder making it 70, and continue the process.

Step 6:
If we divide 70 by 18, we get 3 and a remainder of 16.
The next digit of our result is 3. 
Result so far: 1159.3
The remainder is 16 after subtracting 54 from 70.
Since there are no more digits in the dividend, we add a zero to the remainder making it 160, and continue the process.

On to step 7:
When dividing 160 by 18, we get 8 with a remainder of 16.
Write down 8 as next digit of the result. 
Result so far: 1159.38
Subtracting 144 from 160 leaves us with 16.
Since there are no more digits in the dividend, we add a zero to the remainder making it 160, and continue the process.

Step 8:
If we divide 160 by 18, we get 8 and a remainder of 16.
Use 8 as the next digit of our solution. 
Result so far: 1159.388
Subtracting 144 from 160 leaves us with 16.
Since there are no more digits in the dividend, we add a zero to the remainder making it 160, and continue the process.

In conclusion, the division gives 1159.388 with a balance of 0.0016.