We're dividing 268405 by 16 
We want to figure out the number of times 268405 can be divided by 16.

On to step 1:
The number 16 fits into 2 0 times, leaving a remainder of 2.
Record the quotient 0 as the next digit in the result. 
Result so far: 0.0
Subtract 0 from 2 to get 2.
Fetch the next digit (6) from the dividend, attach it to 2 and continue: 26 / 16

Step 2:
16 can be fit into 26 1 times, resulting in a remainder of 10.
Use 1 as the next digit of our solution. 
Result so far: 1.0
Subtract 16 from 26 to get 10.
Grab the next digit (8) from the dividend, add it to 10, then carry on: 108 / 16

On to step 3:
If we divide 108 by 16, we get 6 and a remainder of 12.
The number 6 becomes the next digit in our result. 
Result so far: 16.0
Subtract 96 from 108 to get 12.
Take the next digit (4) from the dividend and append it to 12, then repeat: 124 / 16

Moving on to step 4:
When dividing 124 by 16, we get 7 with a remainder of 12.
Write down 7 as next digit of the result. 
Result so far: 167.0
Deduct 112 from 124 and we're left with 12.
Append the next digit (0) from the dividend to 12 and continue with: 120 / 16

Advancing to step 5:
16 goes into 120 7 times with a remainder of 8.
Put 7 as the next digit of the answer. 
Result so far: 1677.0
If we subtract 112 from 120, we get 8.
Fetch the next digit (5) from the dividend, attach it to 8 and continue: 85 / 16

Going ahead to step 6:
16 goes into 85 5 times with a remainder of 5.
Record the quotient 5 as the next digit in the result. 
Result so far: 16775.0
Subtract 80 from 85 to get 5.
Since there are no more digits in the dividend, we add a zero to the remainder making it 50, and continue the process.

Advancing to step 7:
If we divide 50 by 16, we get 3 and a remainder of 2.
Use 3 as the next digit of our solution. 
Result so far: 16775.3
Deduct 48 from 50 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.

Advancing to step 8:
16 goes into 20 1 times with a remainder of 4.
Put 1 as the next digit of the answer. 
Result so far: 16775.31
Subtract 16 from 20 to 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.

Going ahead to step 9:
40 divided by 16 is 2 with a remainder of 8.
Use 2 as the next digit of our solution. 
Result so far: 16775.312
Subtract 32 from 40 to get 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 10:
When dividing 80 by 16, we get 5 with a remainder of 0.
The next digit of our result is 5. 
Result so far: 16775.3125
If we take 80 away from 80, we end up with 0.
Since there are no more digits in the dividend, we add a zero to the remainder making it 0, and continue the process.

Going ahead to step 11:
0 divided by 16 is 0 with a remainder of 0.
The number 0 becomes the next digit in our result. 
Result so far: 16775.3125
Deduct 0 from 0 and we're left with 0.
Since there are no more digits in the dividend, we add a zero to the remainder making it 0, and continue the process.

Step 12:
The number 16 fits into 0 0 times, leaving a remainder of 0.
Put 0 as the next digit of the answer. 
Result so far: 16775.3125
If we take 0 away from 0, we end up with 0.
Since there are no more digits in the dividend, we add a zero to the remainder making it 0, and continue the process.

The final result is 16775.3125 with a remainder of 0.0.