We divide 126816 by 32
We want to figure out the number of times 126816 can be divided by 32.

Let's proceed to step 1:
If we divide 1 by 32, we get 0 and a remainder of 1.
The number 0 becomes the next digit in our result. 
Result so far: 0.0
If we subtract 0 from 1, we get 1.
Take the next digit (2) from the dividend and append it to 1, then repeat: 12 / 32

Going ahead to step 2:
32 goes into 12 0 times with a remainder of 12.
The next digit of our result is 0. 
Result so far: 0.0
Subtract 0 from 12 to get 12.
Grab the next digit (6) from the dividend, add it to 12, then carry on: 126 / 32

Moving on to step 3:
The number 32 fits into 126 3 times, leaving a remainder of 30.
The next digit of our result is 3. 
Result so far: 3.0
Deduct 96 from 126 and we're left with 30.
Bring next digit (8) of the dividend behind the 30 and repeat the process: 308 / 32

Moving on to step 4:
308 divided by 32 is 9 with a remainder of 20.
Write down 9 as next digit of the result. 
Result so far: 39.0
Subtracting 288 from 308 leaves us with 20.
Bring next digit (1) of the dividend behind the 20 and repeat the process: 201 / 32

Step 5:
When dividing 201 by 32, we get 6 with a remainder of 9.
Put 6 as the next digit of the answer. 
Result so far: 396.0
If we subtract 192 from 201, we get 9.
Fetch the next digit (6) from the dividend, attach it to 9 and continue: 96 / 32

On to step 6:
32 can be fit into 96 3 times, resulting in a remainder of 0.
Use 3 as the next digit of our solution. 
Result so far: 3963.0
If we subtract 96 from 96, 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.

On to step 7:
The number 32 fits into 0 0 times, leaving a remainder of 0.
Put 0 as the next digit of the answer. 
Result so far: 3963.0
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.

Step 8:
When dividing 0 by 32, we get 0 with a remainder of 0.
Use 0 as the next digit of our solution. 
Result so far: 3963.0
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.

Our division results in 3963.0 with a remaining 0.0.