30328630 ÷ 839 
Let's see how many times 839 fits into 30328630.

Advancing to step 1:
839 goes into 3 0 times with a remainder of 3.
Use 0 as the next digit of our solution. 
Result so far: 0.0
If we subtract 0 from 3, we get 3.
Include the next digit (0) from the dividend after 3, then repeat: 30 / 839

Going ahead to step 2:
When dividing 30 by 839, we get 0 with a remainder of 30.
Record the quotient 0 as the next digit in the result. 
Result so far: 0.0
If we take 0 away from 30, we end up with 30.
Include the next digit (3) from the dividend after 30, then repeat: 303 / 839

Step 3:
839 goes into 303 0 times with a remainder of 303.
Record the quotient 0 as the next digit in the result. 
Result so far: 0.0
Subtract 0 from 303 to get 303.
Take the next digit (2) from the dividend and append it to 303, then repeat: 3032 / 839

Advancing to step 4:
If we divide 3032 by 839, we get 3 and a remainder of 515.
Use 3 as the next digit of our solution. 
Result so far: 3.0
If we subtract 2517 from 3032, we get 515.
Bring next digit (8) of the dividend behind the 515 and repeat the process: 5158 / 839

Step 5:
5158 divided by 839 is 6 with a remainder of 124.
Write down 6 as next digit of the result. 
Result so far: 36.0
If we take 5034 away from 5158, we end up with 124.
Fetch the next digit (6) from the dividend, attach it to 124 and continue: 1246 / 839

Advancing to step 6:
1246 divided by 839 is 1 with a remainder of 407.
Use 1 as the next digit of our solution. 
Result so far: 361.0
Subtracting 839 from 1246 leaves us with 407.
Fetch the next digit (3) from the dividend, attach it to 407 and continue: 4073 / 839

On to step 7:
The number 839 fits into 4073 4 times, leaving a remainder of 717.
Use 4 as the next digit of our solution. 
Result so far: 3614.0
If we subtract 3356 from 4073, we get 717.
Fetch the next digit (0) from the dividend, attach it to 717 and continue: 7170 / 839

Step 8:
If we divide 7170 by 839, we get 8 and a remainder of 458.
The next digit of our result is 8. 
Result so far: 36148.0
Deduct 6712 from 7170 and we're left with 458.
Since there are no more digits in the dividend, we add a zero to the remainder making it 4580, and continue the process.

Step 9:
839 goes into 4580 5 times with a remainder of 385.
Put 5 as the next digit of the answer. 
Result so far: 36148.5
Subtracting 4195 from 4580 leaves us with 385.
Since there are no more digits in the dividend, we add a zero to the remainder making it 3850, and continue the process.

Moving on to step 10:
3850 divided by 839 is 4 with a remainder of 494.
Write down 4 as next digit of the result. 
Result so far: 36148.54
Deduct 3356 from 3850 and we're left with 494.
Since there are no more digits in the dividend, we add a zero to the remainder making it 4940, and continue the process.

Let's proceed to step 11:
839 goes into 4940 5 times with a remainder of 745.
Write down 5 as next digit of the result. 
Result so far: 36148.545
If we subtract 4195 from 4940, we get 745.
Since there are no more digits in the dividend, we add a zero to the remainder making it 7450, and continue the process.

On to step 12:
839 goes into 7450 8 times with a remainder of 738.
The number 8 becomes the next digit in our result. 
Result so far: 36148.5458
Subtract 6712 from 7450 to get 738.
Since there are no more digits in the dividend, we add a zero to the remainder making it 7380, and continue the process.

On to step 13:
If we divide 7380 by 839, we get 8 and a remainder of 668.
Put 8 as the next digit of the answer. 
Result so far: 36148.54588
Subtract 6712 from 7380 to get 668.
Since there are no more digits in the dividend, we add a zero to the remainder making it 6680, and continue the process.

In conclusion, the division gives 36148.54588 with a balance of 0.000668.