Let's divide 86564500 by 16
Our goal is to divide 86564500 by 16.

Moving on to step 1:
The number 16 fits into 8 0 times, leaving a remainder of 8.
Write down 0 as next digit of the result. 
Result so far: 0.0
Subtracting 0 from 8 leaves us with 8.
Bring next digit (6) of the dividend behind the 8 and repeat the process: 86 / 16

Going ahead to step 2:
86 divided by 16 is 5 with a remainder of 6.
The next digit of our result is 5. 
Result so far: 5.0
If we take 80 away from 86, we end up with 6.
Bring next digit (5) of the dividend behind the 6 and repeat the process: 65 / 16

Step 3:
The number 16 fits into 65 4 times, leaving a remainder of 1.
The next digit of our result is 4. 
Result so far: 54.0
Subtract 64 from 65 to get 1.
Grab the next digit (6) from the dividend, add it to 1, then carry on: 16 / 16

On to step 4:
If we divide 16 by 16, we get 1 and a remainder of 0.
The next digit of our result is 1. 
Result so far: 541.0
Subtracting 16 from 16 leaves us with 0.
Take the next digit (4) from the dividend and append it to 0, then repeat: 4 / 16

Let's proceed to step 5:
4 divided by 16 is 0 with a remainder of 4.
Use 0 as the next digit of our solution. 
Result so far: 5410.0
Subtract 0 from 4 to get 4.
Take the next digit (5) from the dividend and append it to 4, then repeat: 45 / 16

Advancing to step 6:
16 goes into 45 2 times with a remainder of 13.
Write down 2 as next digit of the result. 
Result so far: 54102.0
If we take 32 away from 45, we end up with 13.
Take the next digit (0) from the dividend and append it to 13, then repeat: 130 / 16

Moving on to step 7:
If we divide 130 by 16, we get 8 and a remainder of 2.
Record the quotient 8 as the next digit in the result. 
Result so far: 541028.0
If we take 128 away from 130, we end up with 2.
Take the next digit (0) from the dividend and append it to 2, then repeat: 20 / 16

Step 8:
The number 16 fits into 20 1 times, leaving a remainder of 4.
Write down 1 as next digit of the result. 
Result so far: 5410281.0
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.

On to step 9:
The number 16 fits into 40 2 times, leaving a remainder of 8.
Record the quotient 2 as the next digit in the result. 
Result so far: 5410281.2
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:
80 divided by 16 is 5 with a remainder of 0.
Record the quotient 5 as the next digit in the result. 
Result so far: 5410281.25
Deduct 80 from 80 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.

On to step 11:
16 can be fit into 0 0 times, resulting in a remainder of 0.
Put 0 as the next digit of the answer. 
Result so far: 5410281.25
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.

Moving on to step 12:
If we divide 0 by 16, we get 0 and a remainder of 0.
The number 0 becomes the next digit in our result. 
Result so far: 5410281.25
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.

After the division, we end up with 5410281.25 and a remainder of 0.0.