Let's divide 26390 by 8
Our goal is to divide 26390 by 8.

Step 1:
When dividing 2 by 8, we get 0 with a remainder of 2.
Write down 0 as next digit of the result. 
Result so far: 0.0
Subtracting 0 from 2 leaves us with 2.
Append the next digit (6) from the dividend to 2 and continue with: 26 / 8

Advancing to step 2:
The number 8 fits into 26 3 times, leaving a remainder of 2.
Write down 3 as next digit of the result. 
Result so far: 3.0
The remainder is 2 after subtracting 24 from 26.
Append the next digit (3) from the dividend to 2 and continue with: 23 / 8

Moving on to step 3:
23 divided by 8 is 2 with a remainder of 7.
The next digit of our result is 2. 
Result so far: 32.0
The remainder is 7 after subtracting 16 from 23.
Append the next digit (9) from the dividend to 7 and continue with: 79 / 8

Advancing to step 4:
When dividing 79 by 8, we get 9 with a remainder of 7.
Write down 9 as next digit of the result. 
Result so far: 329.0
Subtract 72 from 79 to get 7.
Take the next digit (0) from the dividend and append it to 7, then repeat: 70 / 8

On to step 5:
If we divide 70 by 8, we get 8 and a remainder of 6.
Write down 8 as next digit of the result. 
Result so far: 3298.0
Subtracting 64 from 70 leaves us with 6.
Since there are no more digits in the dividend, we add a zero to the remainder making it 60, and continue the process.

Moving on to step 6:
The number 8 fits into 60 7 times, leaving a remainder of 4.
Write down 7 as next digit of the result. 
Result so far: 3298.7
Subtract 56 from 60 to get 4.
Since there are no more digits in the dividend, we add a zero to the remainder making it 40, and continue the process.

Step 7:
8 goes into 40 5 times with a remainder of 0.
Put 5 as the next digit of the answer. 
Result so far: 3298.75
Subtract 40 from 40 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.

On to step 8:
When dividing 0 by 8, we get 0 with a remainder of 0.
Record the quotient 0 as the next digit in the result. 
Result so far: 3298.75
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.

Advancing to step 9:
0 divided by 8 is 0 with a remainder of 0.
Put 0 as the next digit of the answer. 
Result so far: 3298.75
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.

After the division, we end up with 3298.75 and a remainder of 0.0.