398066 ÷ 26 
We want to divide 398066 by 26.

Going ahead to step 1:
3 divided by 26 is 0 with a remainder of 3.
Use 0 as the next digit of our solution. 
Result so far: 0.0
Subtract 0 from 3 to get 3.
Take the next digit (9) from the dividend and append it to 3, then repeat: 39 / 26

On to step 2:
When dividing 39 by 26, we get 1 with a remainder of 13.
Put 1 as the next digit of the answer. 
Result so far: 1.0
Deduct 26 from 39 and we're left with 13.
Append the next digit (8) from the dividend to 13 and continue with: 138 / 26

Step 3:
If we divide 138 by 26, we get 5 and a remainder of 8.
Write down 5 as next digit of the result. 
Result so far: 15.0
Deduct 130 from 138 and we're left with 8.
Include the next digit (0) from the dividend after 8, then repeat: 80 / 26

Let's proceed to step 4:
If we divide 80 by 26, we get 3 and a remainder of 2.
Use 3 as the next digit of our solution. 
Result so far: 153.0
Subtracting 78 from 80 leaves us with 2.
Bring next digit (6) of the dividend behind the 2 and repeat the process: 26 / 26

On to step 5:
26 can be fit into 26 1 times, resulting in a remainder of 0.
Put 1 as the next digit of the answer. 
Result so far: 1531.0
If we take 26 away from 26, we end up with 0.
Append the next digit (6) from the dividend to 0 and continue with: 6 / 26

On to step 6:
When dividing 6 by 26, we get 0 with a remainder of 6.
Put 0 as the next digit of the answer. 
Result so far: 15310.0
The remainder is 6 after subtracting 0 from 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 7:
60 divided by 26 is 2 with a remainder of 8.
Put 2 as the next digit of the answer. 
Result so far: 15310.2
Subtracting 52 from 60 leaves us with 8.
Since there are no more digits in the dividend, we add a zero to the remainder making it 80, and continue the process.

On to step 8:
When dividing 80 by 26, we get 3 with a remainder of 2.
The next digit of our result is 3. 
Result so far: 15310.23
If we subtract 78 from 80, 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.

Step 9:
When dividing 20 by 26, we get 0 with a remainder of 20.
Write down 0 as next digit of the result. 
Result so far: 15310.23
If we subtract 0 from 20, we get 20.
Since there are no more digits in the dividend, we add a zero to the remainder making it 200, and continue the process.

Step 10:
26 can be fit into 200 7 times, resulting in a remainder of 18.
The number 7 becomes the next digit in our result. 
Result so far: 15310.2307
Deduct 182 from 200 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.

Advancing to step 11:
If we divide 180 by 26, we get 6 and a remainder of 24.
Record the quotient 6 as the next digit in the result. 
Result so far: 15310.23076
Subtracting 156 from 180 leaves us with 24.
Since there are no more digits in the dividend, we add a zero to the remainder making it 240, and continue the process.

Step 12:
If we divide 240 by 26, we get 9 and a remainder of 6.
Put 9 as the next digit of the answer. 
Result so far: 15310.230769
If we take 234 away from 240, we end up 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.

Advancing to step 13:
26 goes into 60 2 times with a remainder of 8.
Put 2 as the next digit of the answer. 
Result so far: 15310.2307692
If we subtract 52 from 60, we get 8.
Since there are no more digits in the dividend, we add a zero to the remainder making it 80, and continue the process.

On to step 14:
26 goes into 80 3 times with a remainder of 2.
Put 3 as the next digit of the answer. 
Result so far: 15310.23076923
Deduct 78 from 80 and we're left with 2.
Since there are no more digits in the dividend, we add a zero to the remainder making it 20, and continue the process.

Our division results in 15310.23076923 with a remaining 2e-09.