We divide 75509 by 16
We want to figure out the number of times 75509 can be divided by 16.

Moving on to step 1:
If we divide 7 by 16, we get 0 and a remainder of 7.
Put 0 as the next digit of the answer. 
Result so far: 0.0
Subtract 0 from 7 to get 7.
Bring next digit (5) of the dividend behind the 7 and repeat the process: 75 / 16

Moving on to step 2:
The number 16 fits into 75 4 times, leaving a remainder of 11.
Use 4 as the next digit of our solution. 
Result so far: 4.0
Subtracting 64 from 75 leaves us with 11.
Fetch the next digit (5) from the dividend, attach it to 11 and continue: 115 / 16

Moving on to step 3:
16 can be fit into 115 7 times, resulting in a remainder of 3.
Put 7 as the next digit of the answer. 
Result so far: 47.0
If we take 112 away from 115, we end up with 3.
Include the next digit (0) from the dividend after 3, then repeat: 30 / 16

Let's proceed to step 4:
If we divide 30 by 16, we get 1 and a remainder of 14.
Record the quotient 1 as the next digit in the result. 
Result so far: 471.0
The remainder is 14 after subtracting 16 from 30.
Include the next digit (9) from the dividend after 14, then repeat: 149 / 16

Let's proceed to step 5:
If we divide 149 by 16, we get 9 and a remainder of 5.
Use 9 as the next digit of our solution. 
Result so far: 4719.0
If we take 144 away from 149, we end up with 5.
Since there are no more digits in the dividend, we add a zero to the remainder making it 50, and continue the process.

Going ahead to step 6:
The number 16 fits into 50 3 times, leaving a remainder of 2.
Use 3 as the next digit of our solution. 
Result so far: 4719.3
The remainder is 2 after subtracting 48 from 50.
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 7:
16 goes into 20 1 times with a remainder of 4.
The next digit of our result is 1. 
Result so far: 4719.31
If we subtract 16 from 20, 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.

Step 8:
If we divide 40 by 16, we get 2 and a remainder of 8.
Put 2 as the next digit of the answer. 
Result so far: 4719.312
Deduct 32 from 40 and we're left 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 9:
80 divided by 16 is 5 with a remainder of 0.
Write down 5 as next digit of the result. 
Result so far: 4719.3125
If we subtract 80 from 80, we get 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 10:
The number 16 fits into 0 0 times, leaving a remainder of 0.
Record the quotient 0 as the next digit in the result. 
Result so far: 4719.3125
Subtract 0 from 0 to get 0.
Since there are no more digits in the dividend, we add a zero to the remainder making it 0, and continue the process.

On to step 11:
If we divide 0 by 16, we get 0 and a remainder of 0.
Use 0 as the next digit of our solution. 
Result so far: 4719.3125
The remainder is 0 after subtracting 0 from 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 quotient of the division is 4719.3125, and the remainder is 0.0.