Let's divide 140453 by 43
Let's see how many times 43 fits into 140453.

On to step 1:
43 goes into 1 0 times with a remainder of 1.
The next digit of our result is 0. 
Result so far: 0.0
Subtracting 0 from 1 leaves us with 1.
Append the next digit (4) from the dividend to 1 and continue with: 14 / 43

On to step 2:
When dividing 14 by 43, we get 0 with a remainder of 14.
The number 0 becomes the next digit in our result. 
Result so far: 0.0
Deduct 0 from 14 and we're left with 14.
Take the next digit (0) from the dividend and append it to 14, then repeat: 140 / 43

Going ahead to step 3:
When dividing 140 by 43, we get 3 with a remainder of 11.
The number 3 becomes the next digit in our result. 
Result so far: 3.0
Deduct 129 from 140 and we're left with 11.
Include the next digit (4) from the dividend after 11, then repeat: 114 / 43

Step 4:
43 goes into 114 2 times with a remainder of 28.
Use 2 as the next digit of our solution. 
Result so far: 32.0
If we subtract 86 from 114, we get 28.
Include the next digit (5) from the dividend after 28, then repeat: 285 / 43

Step 5:
285 divided by 43 is 6 with a remainder of 27.
The next digit of our result is 6. 
Result so far: 326.0
If we take 258 away from 285, we end up with 27.
Include the next digit (3) from the dividend after 27, then repeat: 273 / 43

Going ahead to step 6:
The number 43 fits into 273 6 times, leaving a remainder of 15.
Record the quotient 6 as the next digit in the result. 
Result so far: 3266.0
If we take 258 away from 273, we end up with 15.
Since there are no more digits in the dividend, we add a zero to the remainder making it 150, and continue the process.

Moving on to step 7:
When dividing 150 by 43, we get 3 with a remainder of 21.
Write down 3 as next digit of the result. 
Result so far: 3266.3
If we take 129 away from 150, we end up with 21.
Since there are no more digits in the dividend, we add a zero to the remainder making it 210, and continue the process.

Let's proceed to step 8:
If we divide 210 by 43, we get 4 and a remainder of 38.
Put 4 as the next digit of the answer. 
Result so far: 3266.34
If we subtract 172 from 210, we get 38.
Since there are no more digits in the dividend, we add a zero to the remainder making it 380, and continue the process.

Step 9:
380 divided by 43 is 8 with a remainder of 36.
Record the quotient 8 as the next digit in the result. 
Result so far: 3266.348
Subtracting 344 from 380 leaves us with 36.
Since there are no more digits in the dividend, we add a zero to the remainder making it 360, and continue the process.

Going ahead to step 10:
43 goes into 360 8 times with a remainder of 16.
Use 8 as the next digit of our solution. 
Result so far: 3266.3488
The remainder is 16 after subtracting 344 from 360.
Since there are no more digits in the dividend, we add a zero to the remainder making it 160, and continue the process.

After the division, we end up with 3266.3488 and a remainder of 0.00016.