815343 divided by 26 
We want to figure out the number of times 815343 can be divided by 26.

Step 1:
8 divided by 26 is 0 with a remainder of 8.
Use 0 as the next digit of our solution. 
Result so far: 0.0
If we subtract 0 from 8, we get 8.
Grab the next digit (1) from the dividend, add it to 8, then carry on: 81 / 26

Moving on to step 2:
26 can be fit into 81 3 times, resulting in a remainder of 3.
Use 3 as the next digit of our solution. 
Result so far: 3.0
Subtract 78 from 81 to get 3.
Include the next digit (5) from the dividend after 3, then repeat: 35 / 26

On to step 3:
The number 26 fits into 35 1 times, leaving a remainder of 9.
The next digit of our result is 1. 
Result so far: 31.0
If we take 26 away from 35, we end up with 9.
Bring next digit (3) of the dividend behind the 9 and repeat the process: 93 / 26

Advancing to step 4:
93 divided by 26 is 3 with a remainder of 15.
Record the quotient 3 as the next digit in the result. 
Result so far: 313.0
If we subtract 78 from 93, we get 15.
Include the next digit (4) from the dividend after 15, then repeat: 154 / 26

On to step 5:
The number 26 fits into 154 5 times, leaving a remainder of 24.
Put 5 as the next digit of the answer. 
Result so far: 3135.0
Deduct 130 from 154 and we're left with 24.
Bring next digit (3) of the dividend behind the 24 and repeat the process: 243 / 26

Moving on to step 6:
243 divided by 26 is 9 with a remainder of 9.
Record the quotient 9 as the next digit in the result. 
Result so far: 31359.0
Subtracting 234 from 243 leaves us with 9.
Since there are no more digits in the dividend, we add a zero to the remainder making it 90, and continue the process.

Let's proceed to step 7:
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: 31359.3
If we subtract 78 from 90, we get 12.
Since there are no more digits in the dividend, we add a zero to the remainder making it 120, and continue the process.

Let's proceed to step 8:
When dividing 120 by 26, we get 4 with a remainder of 16.
Record the quotient 4 as the next digit in the result. 
Result so far: 31359.34
Subtract 104 from 120 to get 16.
Since there are no more digits in the dividend, we add a zero to the remainder making it 160, and continue the process.

Moving on to step 9:
If we divide 160 by 26, we get 6 and a remainder of 4.
Write down 6 as next digit of the result. 
Result so far: 31359.346
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.

Advancing to step 10:
When dividing 40 by 26, we get 1 with a remainder of 14.
Write down 1 as next digit of the result. 
Result so far: 31359.3461
Subtract 26 from 40 to 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.

On to step 11:
140 divided by 26 is 5 with a remainder of 10.
The next digit of our result is 5. 
Result so far: 31359.34615
Deduct 130 from 140 and we're left 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.

Let's proceed to step 12:
26 goes into 100 3 times with a remainder of 22.
Use 3 as the next digit of our solution. 
Result so far: 31359.346153
If we take 78 away from 100, we end up with 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 13:
26 can be fit into 220 8 times, resulting in a remainder of 12.
Use 8 as the next digit of our solution. 
Result so far: 31359.3461538
If we subtract 208 from 220, we get 12.
Since there are no more digits in the dividend, we add a zero to the remainder making it 120, and continue the process.

Let's proceed to step 14:
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: 31359.34615384
Subtract 104 from 120 to get 16.
Since there are no more digits in the dividend, we add a zero to the remainder making it 160, and continue the process.

In conclusion, the division gives 31359.34615384 with a balance of 1.6e-08.