66383933 divided by 126 
Our goal is to divide 66383933 by 126.

On to step 1:
When dividing 6 by 126, we get 0 with a remainder of 6.
Use 0 as the next digit of our solution. 
Result so far: 0.0
The remainder is 6 after subtracting 0 from 6.
Include the next digit (6) from the dividend after 6, then repeat: 66 / 126

Advancing to step 2:
66 divided by 126 is 0 with a remainder of 66.
Record the quotient 0 as the next digit in the result. 
Result so far: 0.0
Subtracting 0 from 66 leaves us with 66.
Append the next digit (3) from the dividend to 66 and continue with: 663 / 126

Moving on to step 3:
If we divide 663 by 126, we get 5 and a remainder of 33.
Record the quotient 5 as the next digit in the result. 
Result so far: 5.0
Subtracting 630 from 663 leaves us with 33.
Append the next digit (8) from the dividend to 33 and continue with: 338 / 126

Advancing to step 4:
When dividing 338 by 126, we get 2 with a remainder of 86.
Record the quotient 2 as the next digit in the result. 
Result so far: 52.0
Subtracting 252 from 338 leaves us with 86.
Fetch the next digit (3) from the dividend, attach it to 86 and continue: 863 / 126

Going ahead to step 5:
126 can be fit into 863 6 times, resulting in a remainder of 107.
Put 6 as the next digit of the answer. 
Result so far: 526.0
The remainder is 107 after subtracting 756 from 863.
Include the next digit (9) from the dividend after 107, then repeat: 1079 / 126

On to step 6:
126 can be fit into 1079 8 times, resulting in a remainder of 71.
Write down 8 as next digit of the result. 
Result so far: 5268.0
If we subtract 1008 from 1079, we get 71.
Grab the next digit (3) from the dividend, add it to 71, then carry on: 713 / 126

Step 7:
The number 126 fits into 713 5 times, leaving a remainder of 83.
Write down 5 as next digit of the result. 
Result so far: 52685.0
The remainder is 83 after subtracting 630 from 713.
Grab the next digit (3) from the dividend, add it to 83, then carry on: 833 / 126

Going ahead to step 8:
The number 126 fits into 833 6 times, leaving a remainder of 77.
Write down 6 as next digit of the result. 
Result so far: 526856.0
If we take 756 away from 833, we end up with 77.
Since there are no more digits in the dividend, we add a zero to the remainder making it 770, and continue the process.

Step 9:
If we divide 770 by 126, we get 6 and a remainder of 14.
Use 6 as the next digit of our solution. 
Result so far: 526856.6
If we take 756 away from 770, we end up with 14.
Since there are no more digits in the dividend, we add a zero to the remainder making it 140, and continue the process.

Let's proceed to step 10:
140 divided by 126 is 1 with a remainder of 14.
Write down 1 as next digit of the result. 
Result so far: 526856.61
If we subtract 126 from 140, we get 14.
Since there are no more digits in the dividend, we add a zero to the remainder making it 140, and continue the process.

Let's proceed to step 11:
The number 126 fits into 140 1 times, leaving a remainder of 14.
Write down 1 as next digit of the result. 
Result so far: 526856.611
Subtracting 126 from 140 leaves us with 14.
Since there are no more digits in the dividend, we add a zero to the remainder making it 140, and continue the process.

In conclusion, the division gives 526856.611 with a balance of 0.0014.