Let's divide 259002 by 20
We're looking to find how many times 20 goes into 259002.

Advancing to step 1:
20 goes into 2 0 times with a remainder of 2.
Put 0 as the next digit of the answer. 
Result so far: 0.0
If we take 0 away from 2, we end up with 2.
Grab the next digit (5) from the dividend, add it to 2, then carry on: 25 / 20

Moving on to step 2:
If we divide 25 by 20, we get 1 and a remainder of 5.
The number 1 becomes the next digit in our result. 
Result so far: 1.0
Subtract 20 from 25 to get 5.
Include the next digit (9) from the dividend after 5, then repeat: 59 / 20

On to step 3:
20 can be fit into 59 2 times, resulting in a remainder of 19.
Put 2 as the next digit of the answer. 
Result so far: 12.0
Subtract 40 from 59 to get 19.
Take the next digit (0) from the dividend and append it to 19, then repeat: 190 / 20

Step 4:
190 divided by 20 is 9 with a remainder of 10.
The next digit of our result is 9. 
Result so far: 129.0
Deduct 180 from 190 and we're left with 10.
Grab the next digit (0) from the dividend, add it to 10, then carry on: 100 / 20

Let's proceed to step 5:
The number 20 fits into 100 5 times, leaving a remainder of 0.
The number 5 becomes the next digit in our result. 
Result so far: 1295.0
Subtract 100 from 100 to get 0.
Include the next digit (2) from the dividend after 0, then repeat: 2 / 20

Step 6:
20 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: 12950.0
If we subtract 0 from 2, we get 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:
When dividing 20 by 20, we get 1 with a remainder of 0.
The next digit of our result is 1. 
Result so far: 12950.1
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.

Moving on to step 8:
When dividing 0 by 20, we get 0 with a remainder of 0.
Put 0 as the next digit of the answer. 
Result so far: 12950.1
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.

Step 9:
20 can be fit into 0 0 times, resulting in a remainder of 0.
The number 0 becomes the next digit in our result. 
Result so far: 12950.1
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.

In conclusion, the division gives 12950.1 with a balance of 0.0.