Let's divide 43870263 by 333
Our goal is to divide 43870263 by 333.

Going ahead to step 1:
333 goes into 4 0 times with a remainder of 4.
Use 0 as the next digit of our solution. 
Result so far: 0.0
If we subtract 0 from 4, we get 4.
Take the next digit (3) from the dividend and append it to 4, then repeat: 43 / 333

On to step 2:
333 can be fit into 43 0 times, resulting in a remainder of 43.
Write down 0 as next digit of the result. 
Result so far: 0.0
The remainder is 43 after subtracting 0 from 43.
Grab the next digit (8) from the dividend, add it to 43, then carry on: 438 / 333

Let's proceed to step 3:
438 divided by 333 is 1 with a remainder of 105.
Put 1 as the next digit of the answer. 
Result so far: 1.0
Subtract 333 from 438 to get 105.
Grab the next digit (7) from the dividend, add it to 105, then carry on: 1057 / 333

Moving on to step 4:
The number 333 fits into 1057 3 times, leaving a remainder of 58.
Write down 3 as next digit of the result. 
Result so far: 13.0
The remainder is 58 after subtracting 999 from 1057.
Bring next digit (0) of the dividend behind the 58 and repeat the process: 580 / 333

Going ahead to step 5:
The number 333 fits into 580 1 times, leaving a remainder of 247.
The next digit of our result is 1. 
Result so far: 131.0
The remainder is 247 after subtracting 333 from 580.
Bring next digit (2) of the dividend behind the 247 and repeat the process: 2472 / 333

Going ahead to step 6:
2472 divided by 333 is 7 with a remainder of 141.
Put 7 as the next digit of the answer. 
Result so far: 1317.0
If we take 2331 away from 2472, we end up with 141.
Fetch the next digit (6) from the dividend, attach it to 141 and continue: 1416 / 333

Moving on to step 7:
333 can be fit into 1416 4 times, resulting in a remainder of 84.
The number 4 becomes the next digit in our result. 
Result so far: 13174.0
Subtract 1332 from 1416 to get 84.
Fetch the next digit (3) from the dividend, attach it to 84 and continue: 843 / 333

Step 8:
When dividing 843 by 333, we get 2 with a remainder of 177.
The number 2 becomes the next digit in our result. 
Result so far: 131742.0
Subtracting 666 from 843 leaves us with 177.
Since there are no more digits in the dividend, we add a zero to the remainder making it 1770, and continue the process.

Moving on to step 9:
When dividing 1770 by 333, we get 5 with a remainder of 105.
Put 5 as the next digit of the answer. 
Result so far: 131742.5
If we take 1665 away from 1770, we end up with 105.
Since there are no more digits in the dividend, we add a zero to the remainder making it 1050, and continue the process.

Going ahead to step 10:
When dividing 1050 by 333, we get 3 with a remainder of 51.
The next digit of our result is 3. 
Result so far: 131742.53
If we take 999 away from 1050, we end up with 51.
Since there are no more digits in the dividend, we add a zero to the remainder making it 510, and continue the process.

Advancing to step 11:
333 goes into 510 1 times with a remainder of 177.
Use 1 as the next digit of our solution. 
Result so far: 131742.531
If we take 333 away from 510, we end up with 177.
Since there are no more digits in the dividend, we add a zero to the remainder making it 1770, and continue the process.

Advancing to step 12:
333 can be fit into 1770 5 times, resulting in a remainder of 105.
Write down 5 as next digit of the result. 
Result so far: 131742.5315
If we subtract 1665 from 1770, we get 105.
Since there are no more digits in the dividend, we add a zero to the remainder making it 1050, and continue the process.

Advancing to step 13:
1050 divided by 333 is 3 with a remainder of 51.
Record the quotient 3 as the next digit in the result. 
Result so far: 131742.53153
Deduct 999 from 1050 and we're left with 51.
Since there are no more digits in the dividend, we add a zero to the remainder making it 510, and continue the process.

Going ahead to step 14:
The number 333 fits into 510 1 times, leaving a remainder of 177.
Put 1 as the next digit of the answer. 
Result so far: 131742.531531
Subtracting 333 from 510 leaves us with 177.
Since there are no more digits in the dividend, we add a zero to the remainder making it 1770, and continue the process.

On to step 15:
When dividing 1770 by 333, we get 5 with a remainder of 105.
Put 5 as the next digit of the answer. 
Result so far: 131742.5315315
If we subtract 1665 from 1770, we get 105.
Since there are no more digits in the dividend, we add a zero to the remainder making it 1050, and continue the process.

Going ahead to step 16:
The number 333 fits into 1050 3 times, leaving a remainder of 51.
Put 3 as the next digit of the answer. 
Result so far: 131742.53153153
Deduct 999 from 1050 and we're left with 51.
Since there are no more digits in the dividend, we add a zero to the remainder making it 510, and continue the process.

In conclusion, the division gives 131742.53153153 with a balance of 5.1e-08.