1254 divided by 43 
We want to figure out the number of times 1254 can be divided by 43.

Let's proceed to step 1:
43 can be fit into 1 0 times, resulting in a remainder of 1.
Put 0 as the next digit of the answer. 
Result so far: 0.0
Subtract 0 from 1 to get 1.
Take the next digit (2) from the dividend and append it to 1, then repeat: 12 / 43

Step 2:
43 goes into 12 0 times with a remainder of 12.
Record the quotient 0 as the next digit in the result. 
Result so far: 0.0
Subtracting 0 from 12 leaves us with 12.
Include the next digit (5) from the dividend after 12, then repeat: 125 / 43

Advancing to step 3:
43 goes into 125 2 times with a remainder of 39.
Put 2 as the next digit of the answer. 
Result so far: 2.0
If we subtract 86 from 125, we get 39.
Take the next digit (4) from the dividend and append it to 39, then repeat: 394 / 43

Advancing to step 4:
43 goes into 394 9 times with a remainder of 7.
The number 9 becomes the next digit in our result. 
Result so far: 29.0
If we take 387 away from 394, we end up with 7.
Since there are no more digits in the dividend, we add a zero to the remainder making it 70, and continue the process.

Advancing to step 5:
43 goes into 70 1 times with a remainder of 27.
Put 1 as the next digit of the answer. 
Result so far: 29.1
Deduct 43 from 70 and we're left 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.

Step 6:
The number 43 fits into 270 6 times, leaving a remainder of 12.
The next digit of our result is 6. 
Result so far: 29.16
Subtracting 258 from 270 leaves us with 12.
Since there are no more digits in the dividend, we add a zero to the remainder making it 120, and continue the process.

On to step 7:
43 can be fit into 120 2 times, resulting in a remainder of 34.
Record the quotient 2 as the next digit in the result. 
Result so far: 29.162
If we subtract 86 from 120, we get 34.
Since there are no more digits in the dividend, we add a zero to the remainder making it 340, and continue the process.

Step 8:
340 divided by 43 is 7 with a remainder of 39.
Use 7 as the next digit of our solution. 
Result so far: 29.1627
If we subtract 301 from 340, we get 39.
Since there are no more digits in the dividend, we add a zero to the remainder making it 390, and continue the process.

Moving on to step 9:
43 can be fit into 390 9 times, resulting in a remainder of 3.
Write down 9 as next digit of the result. 
Result so far: 29.16279
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 10:
If we divide 30 by 43, we get 0 and a remainder of 30.
Use 0 as the next digit of our solution. 
Result so far: 29.16279
If we subtract 0 from 30, we get 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 11:
43 can be fit into 300 6 times, resulting in a remainder of 42.
The number 6 becomes the next digit in our result. 
Result so far: 29.1627906
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.

Moving on to step 12:
When dividing 420 by 43, we get 9 with a remainder of 33.
The number 9 becomes the next digit in our result. 
Result so far: 29.16279069
If we subtract 387 from 420, we get 33.
Since there are no more digits in the dividend, we add a zero to the remainder making it 330, and continue the process.

The final outcome is 29.16279069, with a leftover of 3.3e-08.