We look at the division of 643417 by 32 
Our goal is to divide 643417 by 32.

Advancing to step 1:
32 can be fit into 6 0 times, resulting in a remainder of 6.
The next digit of our result is 0. 
Result so far: 0.0
If we take 0 away from 6, we end up with 6.
Append the next digit (4) from the dividend to 6 and continue with: 64 / 32

Step 2:
32 goes into 64 2 times with a remainder of 0.
The next digit of our result is 2. 
Result so far: 2.0
If we take 64 away from 64, we end up with 0.
Take the next digit (3) from the dividend and append it to 0, then repeat: 3 / 32

Advancing to step 3:
3 divided by 32 is 0 with a remainder of 3.
Put 0 as the next digit of the answer. 
Result so far: 20.0
Deduct 0 from 3 and we're left with 3.
Grab the next digit (4) from the dividend, add it to 3, then carry on: 34 / 32

Moving on to step 4:
32 can be fit into 34 1 times, resulting in a remainder of 2.
Put 1 as the next digit of the answer. 
Result so far: 201.0
If we subtract 32 from 34, we get 2.
Take the next digit (1) from the dividend and append it to 2, then repeat: 21 / 32

Moving on to step 5:
The number 32 fits into 21 0 times, leaving a remainder of 21.
Record the quotient 0 as the next digit in the result. 
Result so far: 2010.0
Subtracting 0 from 21 leaves us with 21.
Append the next digit (7) from the dividend to 21 and continue with: 217 / 32

Moving on to step 6:
The number 32 fits into 217 6 times, leaving a remainder of 25.
Use 6 as the next digit of our solution. 
Result so far: 20106.0
Subtract 192 from 217 to get 25.
Since there are no more digits in the dividend, we add a zero to the remainder making it 250, and continue the process.

Going ahead to step 7:
32 can be fit into 250 7 times, resulting in a remainder of 26.
The number 7 becomes the next digit in our result. 
Result so far: 20106.7
The remainder is 26 after subtracting 224 from 250.
Since there are no more digits in the dividend, we add a zero to the remainder making it 260, and continue the process.

On to step 8:
The number 32 fits into 260 8 times, leaving a remainder of 4.
The next digit of our result is 8. 
Result so far: 20106.78
Deduct 256 from 260 and we're left with 4.
Since there are no more digits in the dividend, we add a zero to the remainder making it 40, and continue the process.

Let's proceed to step 9:
If we divide 40 by 32, we get 1 and a remainder of 8.
Write down 1 as next digit of the result. 
Result so far: 20106.781
Deduct 32 from 40 and we're left 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.

Moving on to step 10:
When dividing 80 by 32, we get 2 with a remainder of 16.
Record the quotient 2 as the next digit in the result. 
Result so far: 20106.7812
The remainder is 16 after subtracting 64 from 80.
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 11:
32 goes into 160 5 times with a remainder of 0.
The next digit of our result is 5. 
Result so far: 20106.78125
The remainder is 0 after subtracting 160 from 160.
Since there are no more digits in the dividend, we add a zero to the remainder making it 0, and continue the process.

Advancing to step 12:
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: 20106.78125
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.

Moving on to 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: 20106.78125
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.

The final result is 20106.78125 with a remainder of 0.0.