We're dividing 43575 by 99 
Our goal is to divide 43575 by 99.

Advancing to step 1:
The number 99 fits into 4 0 times, leaving a remainder of 4.
Record the quotient 0 as the next digit in the result. 
Result so far: 0.0
If we subtract 0 from 4, we get 4.
Append the next digit (3) from the dividend to 4 and continue with: 43 / 99

Let's proceed to step 2:
If we divide 43 by 99, we get 0 and a remainder of 43.
The next digit of our result is 0. 
Result so far: 0.0
Deduct 0 from 43 and we're left with 43.
Append the next digit (5) from the dividend to 43 and continue with: 435 / 99

Let's proceed to step 3:
99 can be fit into 435 4 times, resulting in a remainder of 39.
Use 4 as the next digit of our solution. 
Result so far: 4.0
If we take 396 away from 435, we end up with 39.
Fetch the next digit (7) from the dividend, attach it to 39 and continue: 397 / 99

Going ahead to step 4:
When dividing 397 by 99, we get 4 with a remainder of 1.
Use 4 as the next digit of our solution. 
Result so far: 44.0
The remainder is 1 after subtracting 396 from 397.
Bring next digit (5) of the dividend behind the 1 and repeat the process: 15 / 99

Advancing to step 5:
99 can be fit into 15 0 times, resulting in a remainder of 15.
Record the quotient 0 as the next digit in the result. 
Result so far: 440.0
The remainder is 15 after subtracting 0 from 15.
Since there are no more digits in the dividend, we add a zero to the remainder making it 150, and continue the process.

Let's proceed to step 6:
99 can be fit into 150 1 times, resulting in a remainder of 51.
The number 1 becomes the next digit in our result. 
Result so far: 440.1
Deduct 99 from 150 and we're left with 51.
Since there are no more digits in the dividend, we add a zero to the remainder making it 510, and continue the process.

Going ahead to step 7:
510 divided by 99 is 5 with a remainder of 15.
Record the quotient 5 as the next digit in the result. 
Result so far: 440.15
Deduct 495 from 510 and we're left with 15.
Since there are no more digits in the dividend, we add a zero to the remainder making it 150, and continue the process.

Let's proceed to step 8:
150 divided by 99 is 1 with a remainder of 51.
Use 1 as the next digit of our solution. 
Result so far: 440.151
Subtract 99 from 150 to get 51.
Since there are no more digits in the dividend, we add a zero to the remainder making it 510, and continue the process.

Let's proceed to step 9:
99 goes into 510 5 times with a remainder of 15.
Record the quotient 5 as the next digit in the result. 
Result so far: 440.1515
The remainder is 15 after subtracting 495 from 510.
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 10:
When dividing 150 by 99, we get 1 with a remainder of 51.
The next digit of our result is 1. 
Result so far: 440.15151
Subtract 99 from 150 to get 51.
Since there are no more digits in the dividend, we add a zero to the remainder making it 510, and continue the process.

On to step 11:
When dividing 510 by 99, we get 5 with a remainder of 15.
Record the quotient 5 as the next digit in the result. 
Result so far: 440.151515
Subtracting 495 from 510 leaves us with 15.
Since there are no more digits in the dividend, we add a zero to the remainder making it 150, and continue the process.

Step 12:
99 can be fit into 150 1 times, resulting in a remainder of 51.
Record the quotient 1 as the next digit in the result. 
Result so far: 440.1515151
Subtract 99 from 150 to get 51.
Since there are no more digits in the dividend, we add a zero to the remainder making it 510, and continue the process.

Going ahead to step 13:
The number 99 fits into 510 5 times, leaving a remainder of 15.
The number 5 becomes the next digit in our result. 
Result so far: 440.15151515
Subtract 495 from 510 to 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.

The final result is 440.15151515 with a remainder of 1.5e-08.