26389489 ÷ 411 
Let's see how many times 411 fits into 26389489.

Going ahead to step 1:
2 divided by 411 is 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.
Bring next digit (6) of the dividend behind the 2 and repeat the process: 26 / 411

Going ahead to step 2:
411 goes into 26 0 times with a remainder of 26.
The number 0 becomes the next digit in our result. 
Result so far: 0.0
The remainder is 26 after subtracting 0 from 26.
Bring next digit (3) of the dividend behind the 26 and repeat the process: 263 / 411

On to step 3:
263 divided by 411 is 0 with a remainder of 263.
The number 0 becomes the next digit in our result. 
Result so far: 0.0
The remainder is 263 after subtracting 0 from 263.
Grab the next digit (8) from the dividend, add it to 263, then carry on: 2638 / 411

On to step 4:
2638 divided by 411 is 6 with a remainder of 172.
Write down 6 as next digit of the result. 
Result so far: 6.0
Deduct 2466 from 2638 and we're left with 172.
Take the next digit (9) from the dividend and append it to 172, then repeat: 1729 / 411

Let's proceed to step 5:
411 can be fit into 1729 4 times, resulting in a remainder of 85.
Put 4 as the next digit of the answer. 
Result so far: 64.0
If we take 1644 away from 1729, we end up with 85.
Take the next digit (4) from the dividend and append it to 85, then repeat: 854 / 411

On to step 6:
If we divide 854 by 411, we get 2 and a remainder of 32.
Use 2 as the next digit of our solution. 
Result so far: 642.0
Subtract 822 from 854 to get 32.
Append the next digit (8) from the dividend to 32 and continue with: 328 / 411

Step 7:
411 goes into 328 0 times with a remainder of 328.
Use 0 as the next digit of our solution. 
Result so far: 6420.0
Deduct 0 from 328 and we're left with 328.
Bring next digit (9) of the dividend behind the 328 and repeat the process: 3289 / 411

On to step 8:
3289 divided by 411 is 8 with a remainder of 1.
Use 8 as the next digit of our solution. 
Result so far: 64208.0
Deduct 3288 from 3289 and we're left with 1.
Since there are no more digits in the dividend, we add a zero to the remainder making it 10, and continue the process.

Moving on to step 9:
411 can be fit into 10 0 times, resulting in a remainder of 10.
The number 0 becomes the next digit in our result. 
Result so far: 64208.0
Subtracting 0 from 10 leaves us with 10.
Since there are no more digits in the dividend, we add a zero to the remainder making it 100, and continue the process.

Moving on to step 10:
The number 411 fits into 100 0 times, leaving a remainder of 100.
Write down 0 as next digit of the result. 
Result so far: 64208.0
If we take 0 away from 100, we end up with 100.
Since there are no more digits in the dividend, we add a zero to the remainder making it 1000, and continue the process.

After the division, we end up with 64208.0 and a remainder of 0.1.