We look at the division of 132643 by 39 
We want to figure out the number of times 132643 can be divided by 39.

On to step 1:
1 divided by 39 is 0 with a remainder of 1.
The next digit of our result is 0. 
Result so far: 0.0
Deduct 0 from 1 and we're left with 1.
Fetch the next digit (3) from the dividend, attach it to 1 and continue: 13 / 39

Moving on to step 2:
When dividing 13 by 39, we get 0 with a remainder of 13.
Put 0 as the next digit of the answer. 
Result so far: 0.0
The remainder is 13 after subtracting 0 from 13.
Grab the next digit (2) from the dividend, add it to 13, then carry on: 132 / 39

Moving on to step 3:
When dividing 132 by 39, we get 3 with a remainder of 15.
Record the quotient 3 as the next digit in the result. 
Result so far: 3.0
Deduct 117 from 132 and we're left with 15.
Fetch the next digit (6) from the dividend, attach it to 15 and continue: 156 / 39

On to step 4:
156 divided by 39 is 4 with a remainder of 0.
The number 4 becomes the next digit in our result. 
Result so far: 34.0
Deduct 156 from 156 and we're left with 0.
Take the next digit (4) from the dividend and append it to 0, then repeat: 4 / 39

Let's proceed to step 5:
39 can be fit into 4 0 times, resulting in a remainder of 4.
Write down 0 as next digit of the result. 
Result so far: 340.0
Deduct 0 from 4 and we're left with 4.
Include the next digit (3) from the dividend after 4, then repeat: 43 / 39

Going ahead to step 6:
When dividing 43 by 39, we get 1 with a remainder of 4.
The number 1 becomes the next digit in our result. 
Result so far: 3401.0
If we take 39 away from 43, we end up 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.

Step 7:
39 can be fit into 40 1 times, resulting in a remainder of 1.
The next digit of our result is 1. 
Result so far: 3401.1
The remainder is 1 after subtracting 39 from 40.
Since there are no more digits in the dividend, we add a zero to the remainder making it 10, and continue the process.

Advancing to step 8:
When dividing 10 by 39, we get 0 with a remainder of 10.
Record the quotient 0 as the next digit in the result. 
Result so far: 3401.1
Subtract 0 from 10 to get 10.
Since there are no more digits in the dividend, we add a zero to the remainder making it 100, and continue the process.

On to step 9:
100 divided by 39 is 2 with a remainder of 22.
Put 2 as the next digit of the answer. 
Result so far: 3401.102
Deduct 78 from 100 and we're left with 22.
Since there are no more digits in the dividend, we add a zero to the remainder making it 220, and continue the process.

Step 10:
The number 39 fits into 220 5 times, leaving a remainder of 25.
Record the quotient 5 as the next digit in the result. 
Result so far: 3401.1025
Subtract 195 from 220 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.

Step 11:
If we divide 250 by 39, we get 6 and a remainder of 16.
Record the quotient 6 as the next digit in the result. 
Result so far: 3401.10256
Subtracting 234 from 250 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 12:
39 can be fit into 160 4 times, resulting in a remainder of 4.
The number 4 becomes the next digit in our result. 
Result so far: 3401.102564
If we subtract 156 from 160, we get 4.
Since there are no more digits in the dividend, we add a zero to the remainder making it 40, and continue the process.

Advancing to step 13:
The number 39 fits into 40 1 times, leaving a remainder of 1.
The number 1 becomes the next digit in our result. 
Result so far: 3401.1025641
If we subtract 39 from 40, we get 1.
Since there are no more digits in the dividend, we add a zero to the remainder making it 10, and continue the process.

Step 14:
The number 39 fits into 10 0 times, leaving a remainder of 10.
Use 0 as the next digit of our solution. 
Result so far: 3401.1025641
The remainder is 10 after subtracting 0 from 10.
Since there are no more digits in the dividend, we add a zero to the remainder making it 100, and continue the process.

After the division, we end up with 3401.1025641 and a remainder of 1e-08.