We're dividing 43763 by 39 
We want to figure out the number of times 43763 can be divided by 39.

Step 1:
If we divide 4 by 39, we get 0 and 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.
Fetch the next digit (3) from the dividend, attach it to 4 and continue: 43 / 39

Going ahead to step 2:
When dividing 43 by 39, we get 1 with a remainder of 4.
Put 1 as the next digit of the answer. 
Result so far: 1.0
Deduct 39 from 43 and we're left with 4.
Bring next digit (7) of the dividend behind the 4 and repeat the process: 47 / 39

Advancing to step 3:
39 goes into 47 1 times with a remainder of 8.
Put 1 as the next digit of the answer. 
Result so far: 11.0
Subtract 39 from 47 to get 8.
Include the next digit (6) from the dividend after 8, then repeat: 86 / 39

Step 4:
39 can be fit into 86 2 times, resulting in a remainder of 8.
The number 2 becomes the next digit in our result. 
Result so far: 112.0
If we subtract 78 from 86, we get 8.
Include the next digit (3) from the dividend after 8, then repeat: 83 / 39

Moving on to step 5:
83 divided by 39 is 2 with a remainder of 5.
Write down 2 as next digit of the result. 
Result so far: 1122.0
If we take 78 away from 83, we end up 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.

Step 6:
If we divide 50 by 39, we get 1 and a remainder of 11.
The next digit of our result is 1. 
Result so far: 1122.1
If we subtract 39 from 50, we get 11.
Since there are no more digits in the dividend, we add a zero to the remainder making it 110, and continue the process.

Let's proceed to step 7:
The number 39 fits into 110 2 times, leaving a remainder of 32.
Write down 2 as next digit of the result. 
Result so far: 1122.12
Deduct 78 from 110 and we're left with 32.
Since there are no more digits in the dividend, we add a zero to the remainder making it 320, and continue the process.

Going ahead to step 8:
When dividing 320 by 39, we get 8 with a remainder of 8.
The next digit of our result is 8. 
Result so far: 1122.128
If we subtract 312 from 320, we get 8.
Since there are no more digits in the dividend, we add a zero to the remainder making it 80, and continue the process.

On to step 9:
The number 39 fits into 80 2 times, leaving a remainder of 2.
Write down 2 as next digit of the result. 
Result so far: 1122.1282
Subtract 78 from 80 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.

Step 10:
39 can be fit into 20 0 times, resulting in a remainder of 20.
Put 0 as the next digit of the answer. 
Result so far: 1122.1282
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.

Step 11:
39 can be fit into 200 5 times, resulting in a remainder of 5.
The number 5 becomes the next digit in our result. 
Result so far: 1122.128205
The remainder is 5 after subtracting 195 from 200.
Since there are no more digits in the dividend, we add a zero to the remainder making it 50, and continue the process.

Moving on to step 12:
When dividing 50 by 39, we get 1 with a remainder of 11.
Record the quotient 1 as the next digit in the result. 
Result so far: 1122.1282051
If we take 39 away from 50, 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 13:
When dividing 110 by 39, we get 2 with a remainder of 32.
Write down 2 as next digit of the result. 
Result so far: 1122.12820512
Subtract 78 from 110 to get 32.
Since there are no more digits in the dividend, we add a zero to the remainder making it 320, and continue the process.

In conclusion, the division gives 1122.12820512 with a balance of 3.2e-08.