640533 divided by 43 
Our goal is to divide 640533 by 43.

Step 1:
6 divided by 43 is 0 with a remainder of 6.
The number 0 becomes the next digit in our result. 
Result so far: 0.0
The remainder is 6 after subtracting 0 from 6.
Fetch the next digit (4) from the dividend, attach it to 6 and continue: 64 / 43

Let's proceed to step 2:
64 divided by 43 is 1 with a remainder of 21.
The next digit of our result is 1. 
Result so far: 1.0
The remainder is 21 after subtracting 43 from 64.
Grab the next digit (0) from the dividend, add it to 21, then carry on: 210 / 43

Let's proceed to step 3:
43 can be fit into 210 4 times, resulting in a remainder of 38.
Write down 4 as next digit of the result. 
Result so far: 14.0
If we subtract 172 from 210, we get 38.
Take the next digit (5) from the dividend and append it to 38, then repeat: 385 / 43

Going ahead to step 4:
43 goes into 385 8 times with a remainder of 41.
Write down 8 as next digit of the result. 
Result so far: 148.0
The remainder is 41 after subtracting 344 from 385.
Fetch the next digit (3) from the dividend, attach it to 41 and continue: 413 / 43

Going ahead to step 5:
43 goes into 413 9 times with a remainder of 26.
Record the quotient 9 as the next digit in the result. 
Result so far: 1489.0
Subtracting 387 from 413 leaves us with 26.
Include the next digit (3) from the dividend after 26, then repeat: 263 / 43

Moving on to step 6:
The number 43 fits into 263 6 times, leaving a remainder of 5.
Put 6 as the next digit of the answer. 
Result so far: 14896.0
The remainder is 5 after subtracting 258 from 263.
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 7:
When dividing 50 by 43, we get 1 with a remainder of 7.
Write down 1 as next digit of the result. 
Result so far: 14896.1
Deduct 43 from 50 and we're left with 7.
Since there are no more digits in the dividend, we add a zero to the remainder making it 70, and continue the process.

Going ahead to step 8:
43 can be fit into 70 1 times, resulting in a remainder of 27.
The number 1 becomes the next digit in our result. 
Result so far: 14896.11
Subtracting 43 from 70 leaves us with 27.
Since there are no more digits in the dividend, we add a zero to the remainder making it 270, and continue the process.

The quotient of the division is 14896.11, and the remainder is 0.027.