421539 divided by 32 
Our goal is to divide 421539 by 32.

On to step 1:
The number 32 fits into 4 0 times, leaving a remainder of 4.
Put 0 as the next digit of the answer. 
Result so far: 0.0
If we subtract 0 from 4, we get 4.
Append the next digit (2) from the dividend to 4 and continue with: 42 / 32

Step 2:
If we divide 42 by 32, we get 1 and a remainder of 10.
The next digit of our result is 1. 
Result so far: 1.0
Subtract 32 from 42 to get 10.
Fetch the next digit (1) from the dividend, attach it to 10 and continue: 101 / 32

Let's proceed to step 3:
If we divide 101 by 32, we get 3 and a remainder of 5.
Write down 3 as next digit of the result. 
Result so far: 13.0
The remainder is 5 after subtracting 96 from 101.
Bring next digit (5) of the dividend behind the 5 and repeat the process: 55 / 32

Going ahead to step 4:
When dividing 55 by 32, we get 1 with a remainder of 23.
Use 1 as the next digit of our solution. 
Result so far: 131.0
The remainder is 23 after subtracting 32 from 55.
Fetch the next digit (3) from the dividend, attach it to 23 and continue: 233 / 32

Moving on to step 5:
When dividing 233 by 32, we get 7 with a remainder of 9.
The next digit of our result is 7. 
Result so far: 1317.0
Deduct 224 from 233 and we're left with 9.
Fetch the next digit (9) from the dividend, attach it to 9 and continue: 99 / 32

On to step 6:
The number 32 fits into 99 3 times, leaving a remainder of 3.
Use 3 as the next digit of our solution. 
Result so far: 13173.0
If we take 96 away from 99, we end up 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 7:
The number 32 fits into 30 0 times, leaving a remainder of 30.
The next digit of our result is 0. 
Result so far: 13173.0
If we take 0 away from 30, we end up with 30.
Since there are no more digits in the dividend, we add a zero to the remainder making it 300, and continue the process.

Moving on to step 8:
The number 32 fits into 300 9 times, leaving a remainder of 12.
Put 9 as the next digit of the answer. 
Result so far: 13173.09
If we take 288 away from 300, 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.

Step 9:
120 divided by 32 is 3 with a remainder of 24.
The next digit of our result is 3. 
Result so far: 13173.093
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.

Moving on to step 10:
When dividing 240 by 32, we get 7 with a remainder of 16.
Use 7 as the next digit of our solution. 
Result so far: 13173.0937
If we take 224 away from 240, we end up 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.

Step 11:
The number 32 fits into 160 5 times, leaving a remainder of 0.
Write down 5 as next digit of the result. 
Result so far: 13173.09375
Deduct 160 from 160 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:
32 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: 13173.09375
The remainder is 0 after subtracting 0 from 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 13:
The number 32 fits into 0 0 times, leaving a remainder of 0.
Use 0 as the next digit of our solution. 
Result so far: 13173.09375
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.

The final outcome is 13173.09375, with a leftover of 0.0.