We're dividing 389661 by 26 
Let's see how many times 26 fits into 389661.

Step 1:
When dividing 3 by 26, we get 0 with a remainder of 3.
The number 0 becomes the next digit in our result. 
Result so far: 0.0
If we take 0 away from 3, we end up with 3.
Append the next digit (8) from the dividend to 3 and continue with: 38 / 26

On to step 2:
The number 26 fits into 38 1 times, leaving a remainder of 12.
The number 1 becomes the next digit in our result. 
Result so far: 1.0
If we take 26 away from 38, we end up with 12.
Append the next digit (9) from the dividend to 12 and continue with: 129 / 26

On to step 3:
If we divide 129 by 26, we get 4 and a remainder of 25.
Write down 4 as next digit of the result. 
Result so far: 14.0
If we subtract 104 from 129, we get 25.
Bring next digit (6) of the dividend behind the 25 and repeat the process: 256 / 26

Moving on to step 4:
When dividing 256 by 26, we get 9 with a remainder of 22.
Record the quotient 9 as the next digit in the result. 
Result so far: 149.0
If we take 234 away from 256, we end up with 22.
Bring next digit (6) of the dividend behind the 22 and repeat the process: 226 / 26

On to step 5:
26 goes into 226 8 times with a remainder of 18.
The next digit of our result is 8. 
Result so far: 1498.0
Subtract 208 from 226 to get 18.
Grab the next digit (1) from the dividend, add it to 18, then carry on: 181 / 26

Moving on to step 6:
181 divided by 26 is 6 with a remainder of 25.
The number 6 becomes the next digit in our result. 
Result so far: 14986.0
Subtract 156 from 181 to get 25.
Since there are no more digits in the dividend, we add a zero to the remainder making it 250, and continue the process.

On to step 7:
If we divide 250 by 26, we get 9 and a remainder of 16.
Put 9 as the next digit of the answer. 
Result so far: 14986.9
Subtract 234 from 250 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.

Let's proceed to step 8:
26 goes into 160 6 times with a remainder of 4.
Use 6 as the next digit of our solution. 
Result so far: 14986.96
Deduct 156 from 160 and we're left with 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 9:
26 goes into 40 1 times with a remainder of 14.
Put 1 as the next digit of the answer. 
Result so far: 14986.961
Subtracting 26 from 40 leaves us 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.

Step 10:
If we divide 140 by 26, we get 5 and a remainder of 10.
The next digit of our result is 5. 
Result so far: 14986.9615
Subtracting 130 from 140 leaves us 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.

On to step 11:
When dividing 100 by 26, we get 3 with a remainder of 22.
The number 3 becomes the next digit in our result. 
Result so far: 14986.96153
If we subtract 78 from 100, we 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.

On to step 12:
The number 26 fits into 220 8 times, leaving a remainder of 12.
Write down 8 as next digit of the result. 
Result so far: 14986.961538
The remainder is 12 after subtracting 208 from 220.
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 13:
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: 14986.9615384
Subtracting 104 from 120 leaves us with 16.
Since there are no more digits in the dividend, we add a zero to the remainder making it 160, and continue the process.

On to step 14:
26 goes into 160 6 times with a remainder of 4.
Record the quotient 6 as the next digit in the result. 
Result so far: 14986.96153846
If we take 156 away from 160, we end up with 4.
Since there are no more digits in the dividend, we add a zero to the remainder making it 40, and continue the process.

After the division, we end up with 14986.96153846 and a remainder of 4e-09.