We're dividing 391536 by 26 
We want to figure out the number of times 391536 can be divided by 26.

On to step 1:
26 can be fit into 3 0 times, resulting in a remainder of 3.
Record the quotient 0 as the next digit in the result. 
Result so far: 0.0
The remainder is 3 after subtracting 0 from 3.
Include the next digit (9) from the dividend after 3, then repeat: 39 / 26

Moving on to step 2:
26 goes into 39 1 times 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.
Fetch the next digit (1) from the dividend, attach it to 13 and continue: 131 / 26

Going ahead to step 3:
The number 26 fits into 131 5 times, leaving a remainder of 1.
Record the quotient 5 as the next digit in the result. 
Result so far: 15.0
If we take 130 away from 131, we end up with 1.
Grab the next digit (5) from the dividend, add it to 1, then carry on: 15 / 26

Step 4:
26 can be fit into 15 0 times, resulting in a remainder of 15.
Use 0 as the next digit of our solution. 
Result so far: 150.0
If we take 0 away from 15, we end up with 15.
Include the next digit (3) from the dividend after 15, then repeat: 153 / 26

Advancing to step 5:
When dividing 153 by 26, we get 5 with a remainder of 23.
Record the quotient 5 as the next digit in the result. 
Result so far: 1505.0
Deduct 130 from 153 and we're left with 23.
Grab the next digit (6) from the dividend, add it to 23, then carry on: 236 / 26

Step 6:
When dividing 236 by 26, we get 9 with a remainder of 2.
Put 9 as the next digit of the answer. 
Result so far: 15059.0
If we take 234 away from 236, 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.

Going ahead to step 7:
The number 26 fits into 20 0 times, leaving a remainder of 20.
Record the quotient 0 as the next digit in the result. 
Result so far: 15059.0
Deduct 0 from 20 and we're left 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.

Step 8:
26 goes into 200 7 times with a remainder of 18.
Record the quotient 7 as the next digit in the result. 
Result so far: 15059.07
Subtracting 182 from 200 leaves us 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.

Going ahead to step 9:
The number 26 fits into 180 6 times, leaving a remainder of 24.
Record the quotient 6 as the next digit in the result. 
Result so far: 15059.076
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.

Moving on to step 10:
26 goes into 240 9 times with a remainder of 6.
The number 9 becomes the next digit in our result. 
Result so far: 15059.0769
Subtracting 234 from 240 leaves us 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.

Step 11:
26 can be fit into 60 2 times, resulting in a remainder of 8.
Put 2 as the next digit of the answer. 
Result so far: 15059.07692
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.

Let's proceed to step 12:
If we divide 80 by 26, we get 3 and a remainder of 2.
Record the quotient 3 as the next digit in the result. 
Result so far: 15059.076923
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.

Moving on to step 13:
If we divide 20 by 26, we get 0 and a remainder of 20.
Write down 0 as next digit of the result. 
Result so far: 15059.076923
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.

On to step 14:
26 goes into 200 7 times with a remainder of 18.
The number 7 becomes the next digit in our result. 
Result so far: 15059.07692307
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 result is 15059.07692307 with a remainder of 1.8e-08.