We look at the division of 32536865 by 21 
Our goal is to divide 32536865 by 21.

Going ahead to step 1:
The number 21 fits into 3 0 times, leaving a remainder of 3.
Use 0 as the next digit of our solution. 
Result so far: 0.0
If we take 0 away from 3, we end up with 3.
Grab the next digit (2) from the dividend, add it to 3, then carry on: 32 / 21

On to step 2:
When dividing 32 by 21, we get 1 with a remainder of 11.
Use 1 as the next digit of our solution. 
Result so far: 1.0
If we subtract 21 from 32, we get 11.
Append the next digit (5) from the dividend to 11 and continue with: 115 / 21

Advancing to step 3:
21 goes into 115 5 times with a remainder of 10.
Record the quotient 5 as the next digit in the result. 
Result so far: 15.0
Subtracting 105 from 115 leaves us with 10.
Grab the next digit (3) from the dividend, add it to 10, then carry on: 103 / 21

On to step 4:
If we divide 103 by 21, we get 4 and a remainder of 19.
Put 4 as the next digit of the answer. 
Result so far: 154.0
Subtracting 84 from 103 leaves us with 19.
Bring next digit (6) of the dividend behind the 19 and repeat the process: 196 / 21

Let's proceed to step 5:
196 divided by 21 is 9 with a remainder of 7.
Use 9 as the next digit of our solution. 
Result so far: 1549.0
The remainder is 7 after subtracting 189 from 196.
Include the next digit (8) from the dividend after 7, then repeat: 78 / 21

Step 6:
78 divided by 21 is 3 with a remainder of 15.
Write down 3 as next digit of the result. 
Result so far: 15493.0
If we take 63 away from 78, we end up with 15.
Take the next digit (6) from the dividend and append it to 15, then repeat: 156 / 21

Step 7:
21 can be fit into 156 7 times, resulting in a remainder of 9.
Put 7 as the next digit of the answer. 
Result so far: 154937.0
Subtracting 147 from 156 leaves us with 9.
Grab the next digit (5) from the dividend, add it to 9, then carry on: 95 / 21

On to step 8:
21 can be fit into 95 4 times, resulting in a remainder of 11.
Write down 4 as next digit of the result. 
Result so far: 1549374.0
Subtracting 84 from 95 leaves us with 11.
Since there are no more digits in the dividend, we add a zero to the remainder making it 110, and continue the process.

Going ahead to step 9:
110 divided by 21 is 5 with a remainder of 5.
Record the quotient 5 as the next digit in the result. 
Result so far: 1549374.5
Subtracting 105 from 110 leaves us 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.

On to step 10:
The number 21 fits into 50 2 times, leaving a remainder of 8.
The number 2 becomes the next digit in our result. 
Result so far: 1549374.52
The remainder is 8 after subtracting 42 from 50.
Since there are no more digits in the dividend, we add a zero to the remainder making it 80, and continue the process.

Going ahead to step 11:
The number 21 fits into 80 3 times, leaving a remainder of 17.
Write down 3 as next digit of the result. 
Result so far: 1549374.523
The remainder is 17 after subtracting 63 from 80.
Since there are no more digits in the dividend, we add a zero to the remainder making it 170, and continue the process.

Step 12:
When dividing 170 by 21, we get 8 with a remainder of 2.
The next digit of our result is 8. 
Result so far: 1549374.5238
Subtract 168 from 170 to get 2.
Since there are no more digits in the dividend, we add a zero to the remainder making it 20, and continue the process.

Going ahead to step 13:
When dividing 20 by 21, we get 0 with a remainder of 20.
Put 0 as the next digit of the answer. 
Result so far: 1549374.5238
The remainder is 20 after subtracting 0 from 20.
Since there are no more digits in the dividend, we add a zero to the remainder making it 200, and continue the process.

Advancing to step 14:
When dividing 200 by 21, we get 9 with a remainder of 11.
Write down 9 as next digit of the result. 
Result so far: 1549374.523809
If we take 189 away from 200, we end up with 11.
Since there are no more digits in the dividend, we add a zero to the remainder making it 110, and continue the process.

Advancing to step 15:
When dividing 110 by 21, we get 5 with a remainder of 5.
Write down 5 as next digit of the result. 
Result so far: 1549374.5238095
If we subtract 105 from 110, we get 5.
Since there are no more digits in the dividend, we add a zero to the remainder making it 50, and continue the process.

Advancing to step 16:
21 goes into 50 2 times with a remainder of 8.
Put 2 as the next digit of the answer. 
Result so far: 1549374.52380952
If we take 42 away from 50, we end up 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.

After the division, we end up with 1549374.52380952 and a remainder of 8e-09.