We look at the division of 54308333 by 126 
Let's see how many times 126 fits into 54308333.

Let's proceed to step 1:
126 can be fit into 5 0 times, resulting in a remainder of 5.
Record the quotient 0 as the next digit in the result. 
Result so far: 0.0
Deduct 0 from 5 and we're left with 5.
Append the next digit (4) from the dividend to 5 and continue with: 54 / 126

On to step 2:
If we divide 54 by 126, we get 0 and a remainder of 54.
Put 0 as the next digit of the answer. 
Result so far: 0.0
The remainder is 54 after subtracting 0 from 54.
Take the next digit (3) from the dividend and append it to 54, then repeat: 543 / 126

Advancing to step 3:
When dividing 543 by 126, we get 4 with a remainder of 39.
The next digit of our result is 4. 
Result so far: 4.0
The remainder is 39 after subtracting 504 from 543.
Fetch the next digit (0) from the dividend, attach it to 39 and continue: 390 / 126

Going ahead to step 4:
390 divided by 126 is 3 with a remainder of 12.
Write down 3 as next digit of the result. 
Result so far: 43.0
Subtract 378 from 390 to get 12.
Append the next digit (8) from the dividend to 12 and continue with: 128 / 126

On to step 5:
If we divide 128 by 126, we get 1 and a remainder of 2.
Use 1 as the next digit of our solution. 
Result so far: 431.0
Subtracting 126 from 128 leaves us with 2.
Append the next digit (3) from the dividend to 2 and continue with: 23 / 126

Advancing to step 6:
The number 126 fits into 23 0 times, leaving a remainder of 23.
Put 0 as the next digit of the answer. 
Result so far: 4310.0
Subtract 0 from 23 to get 23.
Append the next digit (3) from the dividend to 23 and continue with: 233 / 126

Let's proceed to step 7:
126 can be fit into 233 1 times, resulting in a remainder of 107.
Record the quotient 1 as the next digit in the result. 
Result so far: 43101.0
Subtract 126 from 233 to get 107.
Include the next digit (3) from the dividend after 107, then repeat: 1073 / 126

Moving on to step 8:
The number 126 fits into 1073 8 times, leaving a remainder of 65.
Put 8 as the next digit of the answer. 
Result so far: 431018.0
Subtract 1008 from 1073 to get 65.
Since there are no more digits in the dividend, we add a zero to the remainder making it 650, and continue the process.

Step 9:
650 divided by 126 is 5 with a remainder of 20.
Record the quotient 5 as the next digit in the result. 
Result so far: 431018.5
If we take 630 away from 650, we end up with 20.
Since there are no more digits in the dividend, we add a zero to the remainder making it 200, and continue the process.

On to step 10:
When dividing 200 by 126, we get 1 with a remainder of 74.
Use 1 as the next digit of our solution. 
Result so far: 431018.51
If we take 126 away from 200, we end up with 74.
Since there are no more digits in the dividend, we add a zero to the remainder making it 740, and continue the process.

Step 11:
The number 126 fits into 740 5 times, leaving a remainder of 110.
The number 5 becomes the next digit in our result. 
Result so far: 431018.515
If we take 630 away from 740, we end up with 110.
Since there are no more digits in the dividend, we add a zero to the remainder making it 1100, and continue the process.

Step 12:
The number 126 fits into 1100 8 times, leaving a remainder of 92.
The next digit of our result is 8. 
Result so far: 431018.5158
Deduct 1008 from 1100 and we're left with 92.
Since there are no more digits in the dividend, we add a zero to the remainder making it 920, and continue the process.

Moving on to step 13:
If we divide 920 by 126, we get 7 and a remainder of 38.
Put 7 as the next digit of the answer. 
Result so far: 431018.51587
The remainder is 38 after subtracting 882 from 920.
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:
If we divide 380 by 126, we get 3 and a remainder of 2.
Write down 3 as next digit of the result. 
Result so far: 431018.515873
Subtract 378 from 380 to get 2.
Since there are no more digits in the dividend, we add a zero to the remainder making it 20, and continue the process.

Step 15:
126 can be fit into 20 0 times, resulting in a remainder of 20.
Record the quotient 0 as the next digit in the result. 
Result so far: 431018.515873
Deduct 0 from 20 and we're left with 20.
Since there are no more digits in the dividend, we add a zero to the remainder making it 200, and continue the process.

Moving on to step 16:
When dividing 200 by 126, we get 1 with a remainder of 74.
The number 1 becomes the next digit in our result. 
Result so far: 431018.51587301
If we subtract 126 from 200, we get 74.
Since there are no more digits in the dividend, we add a zero to the remainder making it 740, and continue the process.

In conclusion, the division gives 431018.51587301 with a balance of 7.4e-08.