We're dividing 261658 by 20 
We want to divide 261658 by 20.

Moving on to step 1:
The number 20 fits into 2 0 times, leaving a remainder of 2.
Record the quotient 0 as the next digit in the result. 
Result so far: 0.0
Subtract 0 from 2 to get 2.
Take the next digit (6) from the dividend and append it to 2, then repeat: 26 / 20

On to step 2:
20 goes into 26 1 times with a remainder of 6.
Write down 1 as next digit of the result. 
Result so far: 1.0
If we subtract 20 from 26, we get 6.
Take the next digit (1) from the dividend and append it to 6, then repeat: 61 / 20

Moving on to step 3:
20 goes into 61 3 times with a remainder of 1.
Put 3 as the next digit of the answer. 
Result so far: 13.0
If we subtract 60 from 61, we get 1.
Append the next digit (6) from the dividend to 1 and continue with: 16 / 20

Let's proceed to step 4:
When dividing 16 by 20, we get 0 with a remainder of 16.
The next digit of our result is 0. 
Result so far: 130.0
Deduct 0 from 16 and we're left with 16.
Fetch the next digit (5) from the dividend, attach it to 16 and continue: 165 / 20

Moving on to step 5:
The number 20 fits into 165 8 times, leaving a remainder of 5.
Put 8 as the next digit of the answer. 
Result so far: 1308.0
If we subtract 160 from 165, we get 5.
Include the next digit (8) from the dividend after 5, then repeat: 58 / 20

Advancing to step 6:
The number 20 fits into 58 2 times, leaving a remainder of 18.
The number 2 becomes the next digit in our result. 
Result so far: 13082.0
Deduct 40 from 58 and we're left with 18.
Since there are no more digits in the dividend, we add a zero to the remainder making it 180, and continue the process.

Step 7:
180 divided by 20 is 9 with a remainder of 0.
Use 9 as the next digit of our solution. 
Result so far: 13082.9
The remainder is 0 after subtracting 180 from 180.
Since there are no more digits in the dividend, we add a zero to the remainder making it 0, and continue the process.

Advancing to step 8:
0 divided by 20 is 0 with a remainder of 0.
The next digit of our result is 0. 
Result so far: 13082.9
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:
The number 20 fits into 0 0 times, leaving a remainder of 0.
The next digit of our result is 0. 
Result so far: 13082.9
Subtract 0 from 0 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.

The final outcome is 13082.9, with a leftover of 0.0.