Let's divide 639038 by 43
We want to divide 639038 by 43.

Advancing to step 1:
6 divided by 43 is 0 with a remainder of 6.
The next digit of our result is 0. 
Result so far: 0.0
Subtract 0 from 6 to get 6.
Fetch the next digit (3) from the dividend, attach it to 6 and continue: 63 / 43

Moving on to step 2:
If we divide 63 by 43, we get 1 and a remainder of 20.
Put 1 as the next digit of the answer. 
Result so far: 1.0
If we take 43 away from 63, we end up with 20.
Append the next digit (9) from the dividend to 20 and continue with: 209 / 43

Moving on to step 3:
The number 43 fits into 209 4 times, leaving a remainder of 37.
Write down 4 as next digit of the result. 
Result so far: 14.0
If we subtract 172 from 209, we get 37.
Grab the next digit (0) from the dividend, add it to 37, then carry on: 370 / 43

Let's proceed to step 4:
When dividing 370 by 43, we get 8 with a remainder of 26.
Record the quotient 8 as the next digit in the result. 
Result so far: 148.0
If we subtract 344 from 370, we get 26.
Fetch the next digit (3) from the dividend, attach it to 26 and continue: 263 / 43

On to step 5:
The number 43 fits into 263 6 times, leaving a remainder of 5.
Write down 6 as next digit of the result. 
Result so far: 1486.0
Subtract 258 from 263 to get 5.
Fetch the next digit (8) from the dividend, attach it to 5 and continue: 58 / 43

On to step 6:
When dividing 58 by 43, we get 1 with a remainder of 15.
The next digit of our result is 1. 
Result so far: 14861.0
If we subtract 43 from 58, we get 15.
Since there are no more digits in the dividend, we add a zero to the remainder making it 150, and continue the process.

Advancing to step 7:
The number 43 fits into 150 3 times, leaving a remainder of 21.
Record the quotient 3 as the next digit in the result. 
Result so far: 14861.3
The remainder is 21 after subtracting 129 from 150.
Since there are no more digits in the dividend, we add a zero to the remainder making it 210, and continue the process.

Going ahead to step 8:
If we divide 210 by 43, we get 4 and a remainder of 38.
Use 4 as the next digit of our solution. 
Result so far: 14861.34
If we take 172 away from 210, we end up with 38.
Since there are no more digits in the dividend, we add a zero to the remainder making it 380, and continue the process.

Going ahead to step 9:
When dividing 380 by 43, we get 8 with a remainder of 36.
Record the quotient 8 as the next digit in the result. 
Result so far: 14861.348
If we take 344 away from 380, we end up with 36.
Since there are no more digits in the dividend, we add a zero to the remainder making it 360, and continue the process.

Let's proceed to step 10:
The number 43 fits into 360 8 times, leaving a remainder of 16.
Write down 8 as next digit of the result. 
Result so far: 14861.3488
If we take 344 away from 360, 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.

After the division, we end up with 14861.3488 and a remainder of 0.00016.