Let's divide 140129 by 43
We want to divide 140129 by 43.

Advancing to step 1:
43 goes into 1 0 times with a remainder of 1.
Write down 0 as next digit of the result. 
Result so far: 0.0
The remainder is 1 after subtracting 0 from 1.
Bring next digit (4) of the dividend behind the 1 and repeat the process: 14 / 43

Advancing to step 2:
14 divided by 43 is 0 with a remainder of 14.
Put 0 as the next digit of the answer. 
Result so far: 0.0
Subtracting 0 from 14 leaves us with 14.
Grab the next digit (0) from the dividend, add it to 14, then carry on: 140 / 43

Let's proceed to step 3:
The number 43 fits into 140 3 times, leaving a remainder of 11.
The number 3 becomes the next digit in our result. 
Result so far: 3.0
If we take 129 away from 140, we end up with 11.
Grab the next digit (1) from the dividend, add it to 11, then carry on: 111 / 43

Let's proceed to step 4:
When dividing 111 by 43, we get 2 with a remainder of 25.
The next digit of our result is 2. 
Result so far: 32.0
Subtracting 86 from 111 leaves us with 25.
Fetch the next digit (2) from the dividend, attach it to 25 and continue: 252 / 43

Step 5:
252 divided by 43 is 5 with a remainder of 37.
The next digit of our result is 5. 
Result so far: 325.0
If we take 215 away from 252, we end up with 37.
Grab the next digit (9) from the dividend, add it to 37, then carry on: 379 / 43

Going ahead to step 6:
When dividing 379 by 43, we get 8 with a remainder of 35.
Record the quotient 8 as the next digit in the result. 
Result so far: 3258.0
If we take 344 away from 379, we end up 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.

Step 7:
If we divide 350 by 43, we get 8 and a remainder of 6.
The number 8 becomes the next digit in our result. 
Result so far: 3258.8
Subtracting 344 from 350 leaves us with 6.
Since there are no more digits in the dividend, we add a zero to the remainder making it 60, and continue the process.

Going ahead to step 8:
43 goes into 60 1 times with a remainder of 17.
Use 1 as the next digit of our solution. 
Result so far: 3258.81
If we take 43 away from 60, we end up with 17.
Since there are no more digits in the dividend, we add a zero to the remainder making it 170, and continue the process.

Moving on to step 9:
170 divided by 43 is 3 with a remainder of 41.
Write down 3 as next digit of the result. 
Result so far: 3258.813
If we subtract 129 from 170, we get 41.
Since there are no more digits in the dividend, we add a zero to the remainder making it 410, and continue the process.

Moving on to step 10:
When dividing 410 by 43, we get 9 with a remainder of 23.
Write down 9 as next digit of the result. 
Result so far: 3258.8139
Subtracting 387 from 410 leaves us with 23.
Since there are no more digits in the dividend, we add a zero to the remainder making it 230, and continue the process.

Let's proceed to step 11:
43 can be fit into 230 5 times, resulting in a remainder of 15.
Put 5 as the next digit of the answer. 
Result so far: 3258.81395
If we subtract 215 from 230, we get 15.
Since there are no more digits in the dividend, we add a zero to the remainder making it 150, and continue the process.

Advancing to step 12:
When dividing 150 by 43, we get 3 with a remainder of 21.
The next digit of our result is 3. 
Result so far: 3258.813953
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 13:
If we divide 210 by 43, we get 4 and a remainder of 38.
The number 4 becomes the next digit in our result. 
Result so far: 3258.8139534
Subtract 172 from 210 to 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.

Going ahead to step 14:
43 goes into 380 8 times with a remainder of 36.
Use 8 as the next digit of our solution. 
Result so far: 3258.81395348
If we subtract 344 from 380, we get 36.
Since there are no more digits in the dividend, we add a zero to the remainder making it 360, and continue the process.

The quotient of the division is 3258.81395348, and the remainder is 3.6e-08.