We're dividing 3985320 by 824 
We want to divide 3985320 by 824.

Advancing to step 1:
824 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.
Include the next digit (9) from the dividend after 3, then repeat: 39 / 824

On to step 2:
39 divided by 824 is 0 with a remainder of 39.
The next digit of our result is 0. 
Result so far: 0.0
Subtract 0 from 39 to get 39.
Fetch the next digit (8) from the dividend, attach it to 39 and continue: 398 / 824

Advancing to step 3:
The number 824 fits into 398 0 times, leaving a remainder of 398.
Put 0 as the next digit of the answer. 
Result so far: 0.0
If we take 0 away from 398, we end up with 398.
Grab the next digit (5) from the dividend, add it to 398, then carry on: 3985 / 824

Going ahead to step 4:
The number 824 fits into 3985 4 times, leaving a remainder of 689.
Write down 4 as next digit of the result. 
Result so far: 4.0
If we take 3296 away from 3985, we end up with 689.
Bring next digit (3) of the dividend behind the 689 and repeat the process: 6893 / 824

Going ahead to step 5:
The number 824 fits into 6893 8 times, leaving a remainder of 301.
Write down 8 as next digit of the result. 
Result so far: 48.0
Deduct 6592 from 6893 and we're left with 301.
Bring next digit (2) of the dividend behind the 301 and repeat the process: 3012 / 824

Let's proceed to step 6:
3012 divided by 824 is 3 with a remainder of 540.
Write down 3 as next digit of the result. 
Result so far: 483.0
If we take 2472 away from 3012, we end up with 540.
Bring next digit (0) of the dividend behind the 540 and repeat the process: 5400 / 824

Let's proceed to step 7:
If we divide 5400 by 824, we get 6 and a remainder of 456.
The number 6 becomes the next digit in our result. 
Result so far: 4836.0
If we subtract 4944 from 5400, we get 456.
Since there are no more digits in the dividend, we add a zero to the remainder making it 4560, and continue the process.

Going ahead to step 8:
When dividing 4560 by 824, we get 5 with a remainder of 440.
Use 5 as the next digit of our solution. 
Result so far: 4836.5
If we subtract 4120 from 4560, we get 440.
Since there are no more digits in the dividend, we add a zero to the remainder making it 4400, and continue the process.

On to step 9:
When dividing 4400 by 824, we get 5 with a remainder of 280.
Use 5 as the next digit of our solution. 
Result so far: 4836.55
If we subtract 4120 from 4400, we get 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 4836.55, and the remainder is 0.28.