21320080 ÷ 26 
We want to divide 21320080 by 26.

Going ahead to step 1:
The number 26 fits into 2 0 times, leaving a remainder of 2.
Write down 0 as next digit of the result. 
Result so far: 0.0
Subtract 0 from 2 to get 2.
Include the next digit (1) from the dividend after 2, then repeat: 21 / 26

Moving on to step 2:
21 divided by 26 is 0 with a remainder of 21.
Record the quotient 0 as the next digit in the result. 
Result so far: 0.0
If we take 0 away from 21, we end up with 21.
Take the next digit (3) from the dividend and append it to 21, then repeat: 213 / 26

Moving on to step 3:
The number 26 fits into 213 8 times, leaving a remainder of 5.
Record the quotient 8 as the next digit in the result. 
Result so far: 8.0
Subtract 208 from 213 to get 5.
Include the next digit (2) from the dividend after 5, then repeat: 52 / 26

On to step 4:
When dividing 52 by 26, we get 2 with a remainder of 0.
The next digit of our result is 2. 
Result so far: 82.0
If we take 52 away from 52, we end up with 0.
Append the next digit (0) from the dividend to 0 and continue with: 0 / 26

Moving on to step 5:
0 divided by 26 is 0 with a remainder of 0.
Put 0 as the next digit of the answer. 
Result so far: 820.0
The remainder is 0 after subtracting 0 from 0.
Bring next digit (0) of the dividend behind the 0 and repeat the process: 0 / 26

On to step 6:
If we divide 0 by 26, we get 0 and a remainder of 0.
Use 0 as the next digit of our solution. 
Result so far: 8200.0
If we take 0 away from 0, we end up with 0.
Append the next digit (8) from the dividend to 0 and continue with: 8 / 26

Advancing to step 7:
The number 26 fits into 8 0 times, leaving a remainder of 8.
The next digit of our result is 0. 
Result so far: 82000.0
The remainder is 8 after subtracting 0 from 8.
Take the next digit (0) from the dividend and append it to 8, then repeat: 80 / 26

Step 8:
The number 26 fits into 80 3 times, leaving a remainder of 2.
Record the quotient 3 as the next digit in the result. 
Result so far: 820003.0
Subtracting 78 from 80 leaves us 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.

Moving on to step 9:
The number 26 fits into 20 0 times, leaving a remainder of 20.
The number 0 becomes the next digit in our result. 
Result so far: 820003.0
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.

Advancing to step 10:
26 goes into 200 7 times with a remainder of 18.
Write down 7 as next digit of the result. 
Result so far: 820003.07
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.

Moving on to step 11:
When dividing 180 by 26, we get 6 with a remainder of 24.
Use 6 as the next digit of our solution. 
Result so far: 820003.076
Subtract 156 from 180 to get 24.
Since there are no more digits in the dividend, we add a zero to the remainder making it 240, and continue the process.

Advancing to step 12:
The number 26 fits into 240 9 times, leaving a remainder of 6.
The next digit of our result is 9. 
Result so far: 820003.0769
The remainder is 6 after subtracting 234 from 240.
Since there are no more digits in the dividend, we add a zero to the remainder making it 60, and continue the process.

Step 13:
The number 26 fits into 60 2 times, leaving a remainder of 8.
Record the quotient 2 as the next digit in the result. 
Result so far: 820003.07692
If we take 52 away from 60, we end up 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 14:
26 can be fit into 80 3 times, resulting in a remainder of 2.
The number 3 becomes the next digit in our result. 
Result so far: 820003.076923
If we take 78 away from 80, we end up 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.

On to step 15:
20 divided by 26 is 0 with a remainder of 20.
The next digit of our result is 0. 
Result so far: 820003.076923
Subtracting 0 from 20 leaves us with 20.
Since there are no more digits in the dividend, we add a zero to the remainder making it 200, and continue the process.

Moving on to step 16:
When dividing 200 by 26, we get 7 with a remainder of 18.
The next digit of our result is 7. 
Result so far: 820003.07692307
Subtract 182 from 200 to get 18.
Since there are no more digits in the dividend, we add a zero to the remainder making it 180, and continue the process.

The final outcome is 820003.07692307, with a leftover of 1.8e-08.