18531 divided by 16 
We're looking to find how many times 16 goes into 18531.

Let's proceed to step 1:
If we divide 1 by 16, we get 0 and a remainder of 1.
The next digit of our result is 0. 
Result so far: 0.0
If we subtract 0 from 1, we get 1.
Fetch the next digit (8) from the dividend, attach it to 1 and continue: 18 / 16

Let's proceed to step 2:
16 goes into 18 1 times with a remainder of 2.
The number 1 becomes the next digit in our result. 
Result so far: 1.0
Deduct 16 from 18 and we're left with 2.
Take the next digit (5) from the dividend and append it to 2, then repeat: 25 / 16

Going ahead to step 3:
When dividing 25 by 16, we get 1 with a remainder of 9.
Put 1 as the next digit of the answer. 
Result so far: 11.0
If we subtract 16 from 25, we get 9.
Append the next digit (3) from the dividend to 9 and continue with: 93 / 16

Step 4:
16 can be fit into 93 5 times, resulting in a remainder of 13.
The next digit of our result is 5. 
Result so far: 115.0
The remainder is 13 after subtracting 80 from 93.
Bring next digit (1) of the dividend behind the 13 and repeat the process: 131 / 16

On to step 5:
131 divided by 16 is 8 with a remainder of 3.
Record the quotient 8 as the next digit in the result. 
Result so far: 1158.0
Subtracting 128 from 131 leaves us with 3.
Since there are no more digits in the dividend, we add a zero to the remainder making it 30, and continue the process.

Let's proceed to step 6:
16 can be fit into 30 1 times, resulting in a remainder of 14.
Record the quotient 1 as the next digit in the result. 
Result so far: 1158.1
Deduct 16 from 30 and we're left 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.

Going ahead to step 7:
The number 16 fits into 140 8 times, leaving a remainder of 12.
Use 8 as the next digit of our solution. 
Result so far: 1158.18
If we take 128 away from 140, we end up with 12.
Since there are no more digits in the dividend, we add a zero to the remainder making it 120, and continue the process.

Moving on to step 8:
16 goes into 120 7 times with a remainder of 8.
The next digit of our result is 7. 
Result so far: 1158.187
If we subtract 112 from 120, we 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.

Step 9:
80 divided by 16 is 5 with a remainder of 0.
Use 5 as the next digit of our solution. 
Result so far: 1158.1875
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.

On to step 10:
When dividing 0 by 16, we get 0 with a remainder of 0.
The next digit of our result is 0. 
Result so far: 1158.1875
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.

Going ahead to step 11:
16 can be fit into 0 0 times, resulting in a remainder of 0.
Use 0 as the next digit of our solution. 
Result so far: 1158.1875
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.

Our division results in 1158.1875 with a remaining 0.0.