126380 ÷ 43 
We're looking to find how many times 43 goes into 126380.

Let's proceed to step 1:
The number 43 fits into 1 0 times, leaving a remainder of 1.
The number 0 becomes the next digit in our result. 
Result so far: 0.0
Subtract 0 from 1 to get 1.
Append the next digit (2) from the dividend to 1 and continue with: 12 / 43

Let's proceed to step 2:
43 can be fit into 12 0 times, resulting in a remainder of 12.
Write down 0 as next digit of the result. 
Result so far: 0.0
Deduct 0 from 12 and we're left with 12.
Grab the next digit (6) from the dividend, add it to 12, then carry on: 126 / 43

Advancing to step 3:
126 divided by 43 is 2 with a remainder of 40.
Use 2 as the next digit of our solution. 
Result so far: 2.0
If we take 86 away from 126, we end up with 40.
Fetch the next digit (3) from the dividend, attach it to 40 and continue: 403 / 43

Moving on to step 4:
The number 43 fits into 403 9 times, leaving a remainder of 16.
Write down 9 as next digit of the result. 
Result so far: 29.0
Subtracting 387 from 403 leaves us with 16.
Fetch the next digit (8) from the dividend, attach it to 16 and continue: 168 / 43

Let's proceed to step 5:
168 divided by 43 is 3 with a remainder of 39.
Write down 3 as next digit of the result. 
Result so far: 293.0
Subtracting 129 from 168 leaves us with 39.
Include the next digit (0) from the dividend after 39, then repeat: 390 / 43

Step 6:
390 divided by 43 is 9 with a remainder of 3.
The next digit of our result is 9. 
Result so far: 2939.0
If we take 387 away from 390, we end up with 3.
Since there are no more digits in the dividend, we add a zero to the remainder making it 30, and continue the process.

Let's proceed to step 7:
When dividing 30 by 43, we get 0 with a remainder of 30.
The number 0 becomes the next digit in our result. 
Result so far: 2939.0
Deduct 0 from 30 and we're left with 30.
Since there are no more digits in the dividend, we add a zero to the remainder making it 300, and continue the process.

Going ahead to step 8:
If we divide 300 by 43, we get 6 and a remainder of 42.
Record the quotient 6 as the next digit in the result. 
Result so far: 2939.06
Subtract 258 from 300 to get 42.
Since there are no more digits in the dividend, we add a zero to the remainder making it 420, and continue the process.

Let's proceed to step 9:
420 divided by 43 is 9 with a remainder of 33.
Use 9 as the next digit of our solution. 
Result so far: 2939.069
Subtracting 387 from 420 leaves us with 33.
Since there are no more digits in the dividend, we add a zero to the remainder making it 330, and continue the process.

Moving on to step 10:
The number 43 fits into 330 7 times, leaving a remainder of 29.
The next digit of our result is 7. 
Result so far: 2939.0697
Subtracting 301 from 330 leaves us with 29.
Since there are no more digits in the dividend, we add a zero to the remainder making it 290, and continue the process.

On to step 11:
When dividing 290 by 43, we get 6 with a remainder of 32.
Put 6 as the next digit of the answer. 
Result so far: 2939.06976
Deduct 258 from 290 and we're left with 32.
Since there are no more digits in the dividend, we add a zero to the remainder making it 320, and continue the process.

On to step 12:
When dividing 320 by 43, we get 7 with a remainder of 19.
Write down 7 as next digit of the result. 
Result so far: 2939.069767
Subtract 301 from 320 to get 19.
Since there are no more digits in the dividend, we add a zero to the remainder making it 190, and continue the process.

Step 13:
43 can be fit into 190 4 times, resulting in a remainder of 18.
The number 4 becomes the next digit in our result. 
Result so far: 2939.0697674
Subtracting 172 from 190 leaves us with 18.
Since there are no more digits in the dividend, we add a zero to the remainder making it 180, and continue the process.

Going ahead to step 14:
If we divide 180 by 43, we get 4 and a remainder of 8.
The number 4 becomes the next digit in our result. 
Result so far: 2939.06976744
The remainder is 8 after subtracting 172 from 180.
Since there are no more digits in the dividend, we add a zero to the remainder making it 80, and continue the process.

The final outcome is 2939.06976744, with a leftover of 8e-09.