217091 ÷ 26 
Our goal is to divide 217091 by 26.

Let's proceed to step 1:
When dividing 2 by 26, we get 0 with a remainder of 2.
The number 0 becomes the next digit in our result. 
Result so far: 0.0
The remainder is 2 after subtracting 0 from 2.
Grab the next digit (1) from the dividend, add it to 2, then carry on: 21 / 26

Going ahead to step 2:
When dividing 21 by 26, we get 0 with a remainder of 21.
Write down 0 as next digit of the result. 
Result so far: 0.0
If we take 0 away from 21, we end up with 21.
Grab the next digit (7) from the dividend, add it to 21, then carry on: 217 / 26

On to step 3:
When dividing 217 by 26, we get 8 with a remainder of 9.
The number 8 becomes the next digit in our result. 
Result so far: 8.0
Subtract 208 from 217 to get 9.
Bring next digit (0) of the dividend behind the 9 and repeat the process: 90 / 26

On to step 4:
When dividing 90 by 26, we get 3 with a remainder of 12.
Use 3 as the next digit of our solution. 
Result so far: 83.0
Subtracting 78 from 90 leaves us with 12.
Take the next digit (9) from the dividend and append it to 12, then repeat: 129 / 26

Step 5:
26 goes into 129 4 times with a remainder of 25.
Write down 4 as next digit of the result. 
Result so far: 834.0
If we take 104 away from 129, we end up with 25.
Include the next digit (1) from the dividend after 25, then repeat: 251 / 26

Let's proceed to step 6:
When dividing 251 by 26, we get 9 with a remainder of 17.
Write down 9 as next digit of the result. 
Result so far: 8349.0
Subtract 234 from 251 to get 17.
Since there are no more digits in the dividend, we add a zero to the remainder making it 170, and continue the process.

Let's proceed to step 7:
170 divided by 26 is 6 with a remainder of 14.
Use 6 as the next digit of our solution. 
Result so far: 8349.6
If we subtract 156 from 170, we get 14.
Since there are no more digits in the dividend, we add a zero to the remainder making it 140, and continue the process.

Advancing to step 8:
The number 26 fits into 140 5 times, leaving a remainder of 10.
Record the quotient 5 as the next digit in the result. 
Result so far: 8349.65
If we subtract 130 from 140, we get 10.
Since there are no more digits in the dividend, we add a zero to the remainder making it 100, and continue the process.

Let's proceed to step 9:
If we divide 100 by 26, we get 3 and a remainder of 22.
Record the quotient 3 as the next digit in the result. 
Result so far: 8349.653
Subtract 78 from 100 to get 22.
Since there are no more digits in the dividend, we add a zero to the remainder making it 220, and continue the process.

Step 10:
If we divide 220 by 26, we get 8 and a remainder of 12.
The number 8 becomes the next digit in our result. 
Result so far: 8349.6538
If we take 208 away from 220, we end up 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.

Moving on to step 11:
120 divided by 26 is 4 with a remainder of 16.
Record the quotient 4 as the next digit in the result. 
Result so far: 8349.65384
The remainder is 16 after subtracting 104 from 120.
Since there are no more digits in the dividend, we add a zero to the remainder making it 160, and continue the process.

Let's proceed to step 12:
26 goes into 160 6 times with a remainder of 4.
Use 6 as the next digit of our solution. 
Result so far: 8349.653846
If we subtract 156 from 160, we 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 13:
The number 26 fits into 40 1 times, leaving a remainder of 14.
The number 1 becomes the next digit in our result. 
Result so far: 8349.6538461
If we take 26 away from 40, we end up with 14.
Since there are no more digits in the dividend, we add a zero to the remainder making it 140, and continue the process.

Going ahead to step 14:
26 goes into 140 5 times with a remainder of 10.
Put 5 as the next digit of the answer. 
Result so far: 8349.65384615
Subtract 130 from 140 to get 10.
Since there are no more digits in the dividend, we add a zero to the remainder making it 100, and continue the process.

The quotient of the division is 8349.65384615, and the remainder is 1e-08.