386289 ÷ 43 
We're looking to find how many times 43 goes into 386289.

Moving on to step 1:
3 divided by 43 is 0 with a remainder of 3.
Use 0 as the next digit of our solution. 
Result so far: 0.0
Subtract 0 from 3 to get 3.
Bring next digit (8) of the dividend behind the 3 and repeat the process: 38 / 43

Let's proceed to step 2:
43 goes into 38 0 times with a remainder of 38.
Put 0 as the next digit of the answer. 
Result so far: 0.0
Deduct 0 from 38 and we're left with 38.
Include the next digit (6) from the dividend after 38, then repeat: 386 / 43

Moving on to step 3:
43 can be fit into 386 8 times, resulting in a remainder of 42.
Put 8 as the next digit of the answer. 
Result so far: 8.0
If we subtract 344 from 386, we get 42.
Bring next digit (2) of the dividend behind the 42 and repeat the process: 422 / 43

Let's proceed to step 4:
43 goes into 422 9 times with a remainder of 35.
The number 9 becomes the next digit in our result. 
Result so far: 89.0
The remainder is 35 after subtracting 387 from 422.
Include the next digit (8) from the dividend after 35, then repeat: 358 / 43

Step 5:
If we divide 358 by 43, we get 8 and a remainder of 14.
The number 8 becomes the next digit in our result. 
Result so far: 898.0
If we take 344 away from 358, we end up with 14.
Take the next digit (9) from the dividend and append it to 14, then repeat: 149 / 43

Advancing to step 6:
The number 43 fits into 149 3 times, leaving a remainder of 20.
Record the quotient 3 as the next digit in the result. 
Result so far: 8983.0
If we subtract 129 from 149, we get 20.
Since there are no more digits in the dividend, we add a zero to the remainder making it 200, and continue the process.

Moving on to step 7:
The number 43 fits into 200 4 times, leaving a remainder of 28.
Put 4 as the next digit of the answer. 
Result so far: 8983.4
If we subtract 172 from 200, we get 28.
Since there are no more digits in the dividend, we add a zero to the remainder making it 280, and continue the process.

Step 8:
When dividing 280 by 43, we get 6 with a remainder of 22.
Put 6 as the next digit of the answer. 
Result so far: 8983.46
Subtract 258 from 280 to get 22.
Since there are no more digits in the dividend, we add a zero to the remainder making it 220, and continue the process.

Going ahead to step 9:
When dividing 220 by 43, we get 5 with a remainder of 5.
The number 5 becomes the next digit in our result. 
Result so far: 8983.465
The remainder is 5 after subtracting 215 from 220.
Since there are no more digits in the dividend, we add a zero to the remainder making it 50, and continue the process.

Going ahead to step 10:
The number 43 fits into 50 1 times, leaving a remainder of 7.
The number 1 becomes the next digit in our result. 
Result so far: 8983.4651
Subtract 43 from 50 to get 7.
Since there are no more digits in the dividend, we add a zero to the remainder making it 70, and continue the process.

Step 11:
The number 43 fits into 70 1 times, leaving a remainder of 27.
Record the quotient 1 as the next digit in the result. 
Result so far: 8983.46511
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.

After the division, we end up with 8983.46511 and a remainder of 2.7e-05.