We divide 21508563 by 32
We want to figure out the number of times 21508563 can be divided by 32.

Step 1:
32 goes into 2 0 times with a remainder of 2.
Put 0 as the next digit of the answer. 
Result so far: 0.0
If we take 0 away from 2, we end up with 2.
Append the next digit (1) from the dividend to 2 and continue with: 21 / 32

Advancing to step 2:
21 divided by 32 is 0 with a remainder of 21.
The number 0 becomes the next digit in our result. 
Result so far: 0.0
The remainder is 21 after subtracting 0 from 21.
Include the next digit (5) from the dividend after 21, then repeat: 215 / 32

On to step 3:
32 goes into 215 6 times with a remainder of 23.
Use 6 as the next digit of our solution. 
Result so far: 6.0
Subtract 192 from 215 to get 23.
Bring next digit (0) of the dividend behind the 23 and repeat the process: 230 / 32

On to step 4:
32 can be fit into 230 7 times, resulting in a remainder of 6.
Use 7 as the next digit of our solution. 
Result so far: 67.0
Deduct 224 from 230 and we're left with 6.
Include the next digit (8) from the dividend after 6, then repeat: 68 / 32

Advancing to step 5:
68 divided by 32 is 2 with a remainder of 4.
The number 2 becomes the next digit in our result. 
Result so far: 672.0
Deduct 64 from 68 and we're left with 4.
Take the next digit (5) from the dividend and append it to 4, then repeat: 45 / 32

Step 6:
32 can be fit into 45 1 times, resulting in a remainder of 13.
The number 1 becomes the next digit in our result. 
Result so far: 6721.0
Subtracting 32 from 45 leaves us with 13.
Take the next digit (6) from the dividend and append it to 13, then repeat: 136 / 32

On to step 7:
32 goes into 136 4 times with a remainder of 8.
The next digit of our result is 4. 
Result so far: 67214.0
If we take 128 away from 136, we end up with 8.
Take the next digit (3) from the dividend and append it to 8, then repeat: 83 / 32

On to step 8:
83 divided by 32 is 2 with a remainder of 19.
Record the quotient 2 as the next digit in the result. 
Result so far: 672142.0
If we subtract 64 from 83, we get 19.
Since there are no more digits in the dividend, we add a zero to the remainder making it 190, and continue the process.

On to step 9:
If we divide 190 by 32, we get 5 and a remainder of 30.
The next digit of our result is 5. 
Result so far: 672142.5
The remainder is 30 after subtracting 160 from 190.
Since there are no more digits in the dividend, we add a zero to the remainder making it 300, and continue the process.

On to step 10:
If we divide 300 by 32, we get 9 and a remainder of 12.
The number 9 becomes the next digit in our result. 
Result so far: 672142.59
If we subtract 288 from 300, we get 12.
Since there are no more digits in the dividend, we add a zero to the remainder making it 120, and continue the process.

Step 11:
32 goes into 120 3 times with a remainder of 24.
The next digit of our result is 3. 
Result so far: 672142.593
The remainder is 24 after subtracting 96 from 120.
Since there are no more digits in the dividend, we add a zero to the remainder making it 240, and continue the process.

Let's proceed to step 12:
The number 32 fits into 240 7 times, leaving a remainder of 16.
Record the quotient 7 as the next digit in the result. 
Result so far: 672142.5937
Subtracting 224 from 240 leaves us with 16.
Since there are no more digits in the dividend, we add a zero to the remainder making it 160, and continue the process.

Going ahead to step 13:
The number 32 fits into 160 5 times, leaving a remainder of 0.
Use 5 as the next digit of our solution. 
Result so far: 672142.59375
If we take 160 away from 160, 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 14:
32 goes into 0 0 times with a remainder of 0.
Use 0 as the next digit of our solution. 
Result so far: 672142.59375
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.

Moving on to step 15:
32 goes into 0 0 times with a remainder of 0.
Write down 0 as next digit of the result. 
Result so far: 672142.59375
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.

After the division, we end up with 672142.59375 and a remainder of 0.0.