We're dividing 39646780 by 828 
We want to divide 39646780 by 828.

Going ahead to step 1:
When dividing 3 by 828, we get 0 with a remainder of 3.
Put 0 as the next digit of the answer. 
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 / 828

Let's proceed to step 2:
When dividing 39 by 828, we get 0 with a remainder of 39.
Put 0 as the next digit of the answer. 
Result so far: 0.0
The remainder is 39 after subtracting 0 from 39.
Fetch the next digit (6) from the dividend, attach it to 39 and continue: 396 / 828

On to step 3:
828 can be fit into 396 0 times, resulting in a remainder of 396.
Record the quotient 0 as the next digit in the result. 
Result so far: 0.0
Deduct 0 from 396 and we're left with 396.
Take the next digit (4) from the dividend and append it to 396, then repeat: 3964 / 828

Step 4:
3964 divided by 828 is 4 with a remainder of 652.
Write down 4 as next digit of the result. 
Result so far: 4.0
The remainder is 652 after subtracting 3312 from 3964.
Grab the next digit (6) from the dividend, add it to 652, then carry on: 6526 / 828

Advancing to step 5:
If we divide 6526 by 828, we get 7 and a remainder of 730.
Write down 7 as next digit of the result. 
Result so far: 47.0
If we subtract 5796 from 6526, we get 730.
Grab the next digit (7) from the dividend, add it to 730, then carry on: 7307 / 828

On to step 6:
828 goes into 7307 8 times with a remainder of 683.
Write down 8 as next digit of the result. 
Result so far: 478.0
If we subtract 6624 from 7307, we get 683.
Take the next digit (8) from the dividend and append it to 683, then repeat: 6838 / 828

Advancing to step 7:
If we divide 6838 by 828, we get 8 and a remainder of 214.
Put 8 as the next digit of the answer. 
Result so far: 4788.0
Subtracting 6624 from 6838 leaves us with 214.
Append the next digit (0) from the dividend to 214 and continue with: 2140 / 828

Step 8:
The number 828 fits into 2140 2 times, leaving a remainder of 484.
Record the quotient 2 as the next digit in the result. 
Result so far: 47882.0
Subtract 1656 from 2140 to get 484.
Since there are no more digits in the dividend, we add a zero to the remainder making it 4840, and continue the process.

On to step 9:
When dividing 4840 by 828, we get 5 with a remainder of 700.
Put 5 as the next digit of the answer. 
Result so far: 47882.5
Subtract 4140 from 4840 to get 700.
Since there are no more digits in the dividend, we add a zero to the remainder making it 7000, and continue the process.

Going ahead to step 10:
When dividing 7000 by 828, we get 8 with a remainder of 376.
Write down 8 as next digit of the result. 
Result so far: 47882.58
The remainder is 376 after subtracting 6624 from 7000.
Since there are no more digits in the dividend, we add a zero to the remainder making it 3760, and continue the process.

Step 11:
828 can be fit into 3760 4 times, resulting in a remainder of 448.
Put 4 as the next digit of the answer. 
Result so far: 47882.584
Subtracting 3312 from 3760 leaves us with 448.
Since there are no more digits in the dividend, we add a zero to the remainder making it 4480, and continue the process.

Moving on to step 12:
828 goes into 4480 5 times with a remainder of 340.
Write down 5 as next digit of the result. 
Result so far: 47882.5845
If we take 4140 away from 4480, we end up with 340.
Since there are no more digits in the dividend, we add a zero to the remainder making it 3400, and continue the process.

Going ahead to step 13:
The number 828 fits into 3400 4 times, leaving a remainder of 88.
Write down 4 as next digit of the result. 
Result so far: 47882.58454
Subtracting 3312 from 3400 leaves us with 88.
Since there are no more digits in the dividend, we add a zero to the remainder making it 880, and continue the process.

Advancing to step 14:
828 goes into 880 1 times with a remainder of 52.
Record the quotient 1 as the next digit in the result. 
Result so far: 47882.584541
Subtract 828 from 880 to get 52.
Since there are no more digits in the dividend, we add a zero to the remainder making it 520, and continue the process.

Advancing to step 15:
The number 828 fits into 520 0 times, leaving a remainder of 520.
Put 0 as the next digit of the answer. 
Result so far: 47882.584541
Subtract 0 from 520 to get 520.
Since there are no more digits in the dividend, we add a zero to the remainder making it 5200, and continue the process.

Moving on to step 16:
5200 divided by 828 is 6 with a remainder of 232.
The next digit of our result is 6. 
Result so far: 47882.58454106
Subtracting 4968 from 5200 leaves us with 232.
Since there are no more digits in the dividend, we add a zero to the remainder making it 2320, and continue the process.

After the division, we end up with 47882.58454106 and a remainder of 2.32e-07.