20260 divided by 86 
We want to figure out the number of times 20260 can be divided by 86.

On to step 1:
If we divide 2 by 86, we get 0 and a remainder of 2.
The number 0 becomes the next digit in our result. 
Result so far: 0.0
Subtracting 0 from 2 leaves us with 2.
Bring next digit (0) of the dividend behind the 2 and repeat the process: 20 / 86

On to step 2:
If we divide 20 by 86, we get 0 and a remainder of 20.
The number 0 becomes the next digit in our result. 
Result so far: 0.0
If we take 0 away from 20, we end up with 20.
Include the next digit (2) from the dividend after 20, then repeat: 202 / 86

Moving on to step 3:
When dividing 202 by 86, we get 2 with a remainder of 30.
Record the quotient 2 as the next digit in the result. 
Result so far: 2.0
Subtract 172 from 202 to get 30.
Include the next digit (6) from the dividend after 30, then repeat: 306 / 86

On to step 4:
The number 86 fits into 306 3 times, leaving a remainder of 48.
Record the quotient 3 as the next digit in the result. 
Result so far: 23.0
Subtracting 258 from 306 leaves us with 48.
Fetch the next digit (0) from the dividend, attach it to 48 and continue: 480 / 86

Going ahead to step 5:
When dividing 480 by 86, we get 5 with a remainder of 50.
Record the quotient 5 as the next digit in the result. 
Result so far: 235.0
If we take 430 away from 480, we end up with 50.
Since there are no more digits in the dividend, we add a zero to the remainder making it 500, and continue the process.

Going ahead to step 6:
86 goes into 500 5 times with a remainder of 70.
Write down 5 as next digit of the result. 
Result so far: 235.5
Subtracting 430 from 500 leaves us with 70.
Since there are no more digits in the dividend, we add a zero to the remainder making it 700, and continue the process.

On to step 7:
The number 86 fits into 700 8 times, leaving a remainder of 12.
Use 8 as the next digit of our solution. 
Result so far: 235.58
Deduct 688 from 700 and we're left with 12.
Since there are no more digits in the dividend, we add a zero to the remainder making it 120, and continue the process.

Step 8:
86 can be fit into 120 1 times, resulting in a remainder of 34.
The next digit of our result is 1. 
Result so far: 235.581
The remainder is 34 after subtracting 86 from 120.
Since there are no more digits in the dividend, we add a zero to the remainder making it 340, and continue the process.

Moving on to step 9:
When dividing 340 by 86, we get 3 with a remainder of 82.
The number 3 becomes the next digit in our result. 
Result so far: 235.5813
The remainder is 82 after subtracting 258 from 340.
Since there are no more digits in the dividend, we add a zero to the remainder making it 820, and continue the process.

Step 10:
86 goes into 820 9 times with a remainder of 46.
Record the quotient 9 as the next digit in the result. 
Result so far: 235.58139
Subtract 774 from 820 to get 46.
Since there are no more digits in the dividend, we add a zero to the remainder making it 460, and continue the process.

Going ahead to step 11:
When dividing 460 by 86, we get 5 with a remainder of 30.
Use 5 as the next digit of our solution. 
Result so far: 235.581395
Deduct 430 from 460 and we're left with 30.
Since there are no more digits in the dividend, we add a zero to the remainder making it 300, and continue the process.

Going ahead to step 12:
If we divide 300 by 86, we get 3 and a remainder of 42.
Use 3 as the next digit of our solution. 
Result so far: 235.5813953
Subtracting 258 from 300 leaves us with 42.
Since there are no more digits in the dividend, we add a zero to the remainder making it 420, and continue the process.

Going ahead to step 13:
The number 86 fits into 420 4 times, leaving a remainder of 76.
Write down 4 as next digit of the result. 
Result so far: 235.58139534
If we subtract 344 from 420, we get 76.
Since there are no more digits in the dividend, we add a zero to the remainder making it 760, and continue the process.

The final outcome is 235.58139534, with a leftover of 7.6e-08.