Let's divide 66333799 by 504
We want to divide 66333799 by 504.

Advancing to step 1:
If we divide 6 by 504, we get 0 and a remainder of 6.
Write down 0 as next digit of the result. 
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 / 504

Advancing to step 2:
When dividing 66 by 504, we get 0 with a remainder of 66.
Use 0 as the next digit of our solution. 
Result so far: 0.0
If we subtract 0 from 66, we get 66.
Grab the next digit (3) from the dividend, add it to 66, then carry on: 663 / 504

Step 3:
504 can be fit into 663 1 times, resulting in a remainder of 159.
The next digit of our result is 1. 
Result so far: 1.0
Subtract 504 from 663 to get 159.
Append the next digit (3) from the dividend to 159 and continue with: 1593 / 504

Step 4:
The number 504 fits into 1593 3 times, leaving a remainder of 81.
Put 3 as the next digit of the answer. 
Result so far: 13.0
The remainder is 81 after subtracting 1512 from 1593.
Take the next digit (3) from the dividend and append it to 81, then repeat: 813 / 504

Going ahead to step 5:
813 divided by 504 is 1 with a remainder of 309.
Write down 1 as next digit of the result. 
Result so far: 131.0
If we take 504 away from 813, we end up with 309.
Append the next digit (7) from the dividend to 309 and continue with: 3097 / 504

Advancing to step 6:
When dividing 3097 by 504, we get 6 with a remainder of 73.
The next digit of our result is 6. 
Result so far: 1316.0
The remainder is 73 after subtracting 3024 from 3097.
Bring next digit (9) of the dividend behind the 73 and repeat the process: 739 / 504

On to step 7:
When dividing 739 by 504, we get 1 with a remainder of 235.
Write down 1 as next digit of the result. 
Result so far: 13161.0
Subtract 504 from 739 to get 235.
Take the next digit (9) from the dividend and append it to 235, then repeat: 2359 / 504

On to step 8:
When dividing 2359 by 504, we get 4 with a remainder of 343.
Use 4 as the next digit of our solution. 
Result so far: 131614.0
The remainder is 343 after subtracting 2016 from 2359.
Since there are no more digits in the dividend, we add a zero to the remainder making it 3430, and continue the process.

Advancing to step 9:
When dividing 3430 by 504, we get 6 with a remainder of 406.
Put 6 as the next digit of the answer. 
Result so far: 131614.6
Subtract 3024 from 3430 to get 406.
Since there are no more digits in the dividend, we add a zero to the remainder making it 4060, and continue the process.

On to step 10:
504 goes into 4060 8 times with a remainder of 28.
Record the quotient 8 as the next digit in the result. 
Result so far: 131614.68
Subtracting 4032 from 4060 leaves us with 28.
Since there are no more digits in the dividend, we add a zero to the remainder making it 280, and continue the process.

On to step 11:
If we divide 280 by 504, we get 0 and a remainder of 280.
Write down 0 as next digit of the result. 
Result so far: 131614.68
The remainder is 280 after subtracting 0 from 280.
Since there are no more digits in the dividend, we add a zero to the remainder making it 2800, and continue the process.

Advancing to step 12:
The number 504 fits into 2800 5 times, leaving a remainder of 280.
Write down 5 as next digit of the result. 
Result so far: 131614.6805
The remainder is 280 after subtracting 2520 from 2800.
Since there are no more digits in the dividend, we add a zero to the remainder making it 2800, and continue the process.

Advancing to step 13:
If we divide 2800 by 504, we get 5 and a remainder of 280.
Write down 5 as next digit of the result. 
Result so far: 131614.68055
Deduct 2520 from 2800 and we're left with 280.
Since there are no more digits in the dividend, we add a zero to the remainder making it 2800, and continue the process.

The quotient of the division is 131614.68055, and the remainder is 0.00028.