124959 ÷ 43 
We want to figure out the number of times 124959 can be divided by 43.

Going ahead to step 1:
1 divided by 43 is 0 with a remainder of 1.
The next digit of our result is 0. 
Result so far: 0.0
Deduct 0 from 1 and we're left with 1.
Include the next digit (2) from the dividend after 1, then repeat: 12 / 43

Step 2:
The number 43 fits into 12 0 times, leaving a remainder of 12.
Record the quotient 0 as the next digit in the result. 
Result so far: 0.0
Subtract 0 from 12 to get 12.
Grab the next digit (4) from the dividend, add it to 12, then carry on: 124 / 43

Step 3:
If we divide 124 by 43, we get 2 and a remainder of 38.
Write down 2 as next digit of the result. 
Result so far: 2.0
If we take 86 away from 124, we end up with 38.
Append the next digit (9) from the dividend to 38 and continue with: 389 / 43

Advancing to step 4:
43 goes into 389 9 times with a remainder of 2.
Put 9 as the next digit of the answer. 
Result so far: 29.0
Deduct 387 from 389 and we're left with 2.
Include the next digit (5) from the dividend after 2, then repeat: 25 / 43

Advancing to step 5:
43 goes into 25 0 times with a remainder of 25.
The next digit of our result is 0. 
Result so far: 290.0
Subtract 0 from 25 to get 25.
Append the next digit (9) from the dividend to 25 and continue with: 259 / 43

Advancing to step 6:
259 divided by 43 is 6 with a remainder of 1.
Write down 6 as next digit of the result. 
Result so far: 2906.0
If we take 258 away from 259, we end up with 1.
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 7:
43 can be fit into 10 0 times, resulting in a remainder of 10.
The number 0 becomes the next digit in our result. 
Result so far: 2906.0
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.

Step 8:
If we divide 100 by 43, we get 2 and a remainder of 14.
Write down 2 as next digit of the result. 
Result so far: 2906.02
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.

Advancing to step 9:
43 goes into 140 3 times with a remainder of 11.
The next digit of our result is 3. 
Result so far: 2906.023
If we subtract 129 from 140, we get 11.
Since there are no more digits in the dividend, we add a zero to the remainder making it 110, and continue the process.

Step 10:
43 goes into 110 2 times with a remainder of 24.
Write down 2 as next digit of the result. 
Result so far: 2906.0232
Subtracting 86 from 110 leaves us with 24.
Since there are no more digits in the dividend, we add a zero to the remainder making it 240, and continue the process.

Advancing to step 11:
If we divide 240 by 43, we get 5 and a remainder of 25.
Write down 5 as next digit of the result. 
Result so far: 2906.02325
If we subtract 215 from 240, we get 25.
Since there are no more digits in the dividend, we add a zero to the remainder making it 250, and continue the process.

Moving on to step 12:
250 divided by 43 is 5 with a remainder of 35.
The next digit of our result is 5. 
Result so far: 2906.023255
Deduct 215 from 250 and we're left with 35.
Since there are no more digits in the dividend, we add a zero to the remainder making it 350, and continue the process.

The final result is 2906.023255 with a remainder of 3.5e-06.