165624 ÷ 43 
We want to divide 165624 by 43.

Let's proceed to step 1:
When dividing 1 by 43, we get 0 with a remainder of 1.
Put 0 as the next digit of the answer. 
Result so far: 0.0
Deduct 0 from 1 and we're left with 1.
Take the next digit (6) from the dividend and append it to 1, then repeat: 16 / 43

Advancing to step 2:
43 goes into 16 0 times with a remainder of 16.
Put 0 as the next digit of the answer. 
Result so far: 0.0
Subtracting 0 from 16 leaves us with 16.
Include the next digit (5) from the dividend after 16, then repeat: 165 / 43

Going ahead to step 3:
165 divided by 43 is 3 with a remainder of 36.
The number 3 becomes the next digit in our result. 
Result so far: 3.0
If we take 129 away from 165, we end up with 36.
Include the next digit (6) from the dividend after 36, then repeat: 366 / 43

Going ahead to step 4:
366 divided by 43 is 8 with a remainder of 22.
Use 8 as the next digit of our solution. 
Result so far: 38.0
The remainder is 22 after subtracting 344 from 366.
Fetch the next digit (2) from the dividend, attach it to 22 and continue: 222 / 43

Going ahead to step 5:
If we divide 222 by 43, we get 5 and a remainder of 7.
Put 5 as the next digit of the answer. 
Result so far: 385.0
Subtract 215 from 222 to get 7.
Include the next digit (4) from the dividend after 7, then repeat: 74 / 43

Going ahead to step 6:
The number 43 fits into 74 1 times, leaving a remainder of 31.
Write down 1 as next digit of the result. 
Result so far: 3851.0
Deduct 43 from 74 and we're left with 31.
Since there are no more digits in the dividend, we add a zero to the remainder making it 310, and continue the process.

Going ahead to step 7:
43 goes into 310 7 times with a remainder of 9.
The number 7 becomes the next digit in our result. 
Result so far: 3851.7
The remainder is 9 after subtracting 301 from 310.
Since there are no more digits in the dividend, we add a zero to the remainder making it 90, and continue the process.

Going ahead to step 8:
The number 43 fits into 90 2 times, leaving a remainder of 4.
The next digit of our result is 2. 
Result so far: 3851.72
If we take 86 away from 90, 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.

Going ahead to step 9:
The number 43 fits into 40 0 times, leaving a remainder of 40.
The number 0 becomes the next digit in our result. 
Result so far: 3851.72
Deduct 0 from 40 and we're left with 40.
Since there are no more digits in the dividend, we add a zero to the remainder making it 400, and continue the process.

Step 10:
43 can be fit into 400 9 times, resulting in a remainder of 13.
The next digit of our result is 9. 
Result so far: 3851.7209
If we subtract 387 from 400, we get 13.
Since there are no more digits in the dividend, we add a zero to the remainder making it 130, and continue the process.

Step 11:
The number 43 fits into 130 3 times, leaving a remainder of 1.
Put 3 as the next digit of the answer. 
Result so far: 3851.72093
The remainder is 1 after subtracting 129 from 130.
Since there are no more digits in the dividend, we add a zero to the remainder making it 10, and continue the process.

Let's proceed to step 12:
10 divided by 43 is 0 with a remainder of 10.
The number 0 becomes the next digit in our result. 
Result so far: 3851.72093
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.

Let's proceed to step 13:
When dividing 100 by 43, we get 2 with a remainder of 14.
Record the quotient 2 as the next digit in the result. 
Result so far: 3851.7209302
Deduct 86 from 100 and we're left with 14.
Since there are no more digits in the dividend, we add a zero to the remainder making it 140, and continue the process.

On to step 14:
The number 43 fits into 140 3 times, leaving a remainder of 11.
Record the quotient 3 as the next digit in the result. 
Result so far: 3851.72093023
If we take 129 away from 140, 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.

Our division results in 3851.72093023 with a remaining 1.1e-08.