16405 divided by 76 
We're looking to find how many times 76 goes into 16405.

On to step 1:
When dividing 1 by 76, we get 0 with a remainder of 1.
The next digit of our result is 0. 
Result so far: 0.0
If we take 0 away from 1, we end up with 1.
Bring next digit (6) of the dividend behind the 1 and repeat the process: 16 / 76

On to step 2:
The number 76 fits into 16 0 times, leaving a remainder of 16.
Use 0 as the next digit of our solution. 
Result so far: 0.0
The remainder is 16 after subtracting 0 from 16.
Grab the next digit (4) from the dividend, add it to 16, then carry on: 164 / 76

Advancing to step 3:
If we divide 164 by 76, we get 2 and a remainder of 12.
Put 2 as the next digit of the answer. 
Result so far: 2.0
Subtract 152 from 164 to get 12.
Take the next digit (0) from the dividend and append it to 12, then repeat: 120 / 76

Step 4:
If we divide 120 by 76, we get 1 and a remainder of 44.
Record the quotient 1 as the next digit in the result. 
Result so far: 21.0
If we take 76 away from 120, we end up with 44.
Include the next digit (5) from the dividend after 44, then repeat: 445 / 76

Advancing to step 5:
The number 76 fits into 445 5 times, leaving a remainder of 65.
The number 5 becomes the next digit in our result. 
Result so far: 215.0
If we take 380 away from 445, we end up with 65.
Since there are no more digits in the dividend, we add a zero to the remainder making it 650, and continue the process.

Moving on to step 6:
76 goes into 650 8 times with a remainder of 42.
Write down 8 as next digit of the result. 
Result so far: 215.8
If we take 608 away from 650, we end up with 42.
Since there are no more digits in the dividend, we add a zero to the remainder making it 420, and continue the process.

Step 7:
76 can be fit into 420 5 times, resulting in a remainder of 40.
The number 5 becomes the next digit in our result. 
Result so far: 215.85
If we take 380 away from 420, we end up with 40.
Since there are no more digits in the dividend, we add a zero to the remainder making it 400, and continue the process.

Let's proceed to step 8:
If we divide 400 by 76, we get 5 and a remainder of 20.
The number 5 becomes the next digit in our result. 
Result so far: 215.855
Deduct 380 from 400 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.

Our division results in 215.855 with a remaining 0.002.