39443485 divided by 504 
We want to divide 39443485 by 504.

Going ahead to step 1:
504 can be fit into 3 0 times, resulting in a remainder of 3.
Record the quotient 0 as the next digit in the result. 
Result so far: 0.0
The remainder is 3 after subtracting 0 from 3.
Grab the next digit (9) from the dividend, add it to 3, then carry on: 39 / 504

Going ahead to step 2:
39 divided by 504 is 0 with a remainder of 39.
The next digit of our result is 0. 
Result so far: 0.0
Subtracting 0 from 39 leaves us with 39.
Append the next digit (4) from the dividend to 39 and continue with: 394 / 504

Going ahead to step 3:
When dividing 394 by 504, we get 0 with a remainder of 394.
The next digit of our result is 0. 
Result so far: 0.0
Subtracting 0 from 394 leaves us with 394.
Append the next digit (4) from the dividend to 394 and continue with: 3944 / 504

Step 4:
3944 divided by 504 is 7 with a remainder of 416.
Put 7 as the next digit of the answer. 
Result so far: 7.0
Subtracting 3528 from 3944 leaves us with 416.
Take the next digit (3) from the dividend and append it to 416, then repeat: 4163 / 504

Going ahead to step 5:
504 can be fit into 4163 8 times, resulting in a remainder of 131.
Put 8 as the next digit of the answer. 
Result so far: 78.0
If we take 4032 away from 4163, we end up with 131.
Take the next digit (4) from the dividend and append it to 131, then repeat: 1314 / 504

Let's proceed to step 6:
When dividing 1314 by 504, we get 2 with a remainder of 306.
The number 2 becomes the next digit in our result. 
Result so far: 782.0
Subtracting 1008 from 1314 leaves us with 306.
Include the next digit (8) from the dividend after 306, then repeat: 3068 / 504

Advancing to step 7:
The number 504 fits into 3068 6 times, leaving a remainder of 44.
Use 6 as the next digit of our solution. 
Result so far: 7826.0
If we take 3024 away from 3068, we end up with 44.
Take the next digit (5) from the dividend and append it to 44, then repeat: 445 / 504

On to step 8:
504 goes into 445 0 times with a remainder of 445.
Use 0 as the next digit of our solution. 
Result so far: 78260.0
Deduct 0 from 445 and we're left with 445.
Since there are no more digits in the dividend, we add a zero to the remainder making it 4450, and continue the process.

Let's proceed to step 9:
If we divide 4450 by 504, we get 8 and a remainder of 418.
The number 8 becomes the next digit in our result. 
Result so far: 78260.8
Subtract 4032 from 4450 to get 418.
Since there are no more digits in the dividend, we add a zero to the remainder making it 4180, and continue the process.

Advancing to step 10:
The number 504 fits into 4180 8 times, leaving a remainder of 148.
Write down 8 as next digit of the result. 
Result so far: 78260.88
Deduct 4032 from 4180 and we're left with 148.
Since there are no more digits in the dividend, we add a zero to the remainder making it 1480, and continue the process.

In conclusion, the division gives 78260.88 with a balance of 0.148.