We look at the division of 43297866 by 300 
We're looking to find how many times 300 goes into 43297866.

Advancing to step 1:
300 can be fit into 4 0 times, resulting in a remainder of 4.
Record the quotient 0 as the next digit in the result. 
Result so far: 0.0
Deduct 0 from 4 and we're left with 4.
Take the next digit (3) from the dividend and append it to 4, then repeat: 43 / 300

Step 2:
300 can be fit into 43 0 times, resulting in a remainder of 43.
Use 0 as the next digit of our solution. 
Result so far: 0.0
If we take 0 away from 43, we end up with 43.
Include the next digit (2) from the dividend after 43, then repeat: 432 / 300

Going ahead to step 3:
300 can be fit into 432 1 times, resulting in a remainder of 132.
Use 1 as the next digit of our solution. 
Result so far: 1.0
Deduct 300 from 432 and we're left with 132.
Grab the next digit (9) from the dividend, add it to 132, then carry on: 1329 / 300

Step 4:
1329 divided by 300 is 4 with a remainder of 129.
The next digit of our result is 4. 
Result so far: 14.0
If we subtract 1200 from 1329, we get 129.
Include the next digit (7) from the dividend after 129, then repeat: 1297 / 300

Advancing to step 5:
When dividing 1297 by 300, we get 4 with a remainder of 97.
Use 4 as the next digit of our solution. 
Result so far: 144.0
Deduct 1200 from 1297 and we're left with 97.
Fetch the next digit (8) from the dividend, attach it to 97 and continue: 978 / 300

Advancing to step 6:
300 can be fit into 978 3 times, resulting in a remainder of 78.
Record the quotient 3 as the next digit in the result. 
Result so far: 1443.0
Subtracting 900 from 978 leaves us with 78.
Take the next digit (6) from the dividend and append it to 78, then repeat: 786 / 300

Step 7:
If we divide 786 by 300, we get 2 and a remainder of 186.
Use 2 as the next digit of our solution. 
Result so far: 14432.0
The remainder is 186 after subtracting 600 from 786.
Append the next digit (6) from the dividend to 186 and continue with: 1866 / 300

Step 8:
When dividing 1866 by 300, we get 6 with a remainder of 66.
Write down 6 as next digit of the result. 
Result so far: 144326.0
Deduct 1800 from 1866 and we're left with 66.
Since there are no more digits in the dividend, we add a zero to the remainder making it 660, and continue the process.

On to step 9:
If we divide 660 by 300, we get 2 and a remainder of 60.
Put 2 as the next digit of the answer. 
Result so far: 144326.2
If we take 600 away from 660, we end up with 60.
Since there are no more digits in the dividend, we add a zero to the remainder making it 600, and continue the process.

Advancing to step 10:
The number 300 fits into 600 2 times, leaving a remainder of 0.
Use 2 as the next digit of our solution. 
Result so far: 144326.22
The remainder is 0 after subtracting 600 from 600.
Since there are no more digits in the dividend, we add a zero to the remainder making it 0, and continue the process.

After the division, we end up with 144326.22 and a remainder of 0.0.