30858068 ÷ 815 
We want to figure out the number of times 30858068 can be divided by 815.

On to step 1:
3 divided by 815 is 0 with a remainder of 3.
Record the quotient 0 as the next digit in the result. 
Result so far: 0.0
Deduct 0 from 3 and we're left with 3.
Grab the next digit (0) from the dividend, add it to 3, then carry on: 30 / 815

Moving on to step 2:
815 can be fit into 30 0 times, resulting in a remainder of 30.
Write down 0 as next digit of the result. 
Result so far: 0.0
Deduct 0 from 30 and we're left with 30.
Include the next digit (8) from the dividend after 30, then repeat: 308 / 815

Advancing to step 3:
815 can be fit into 308 0 times, resulting in a remainder of 308.
Record the quotient 0 as the next digit in the result. 
Result so far: 0.0
Deduct 0 from 308 and we're left with 308.
Bring next digit (5) of the dividend behind the 308 and repeat the process: 3085 / 815

Advancing to step 4:
815 can be fit into 3085 3 times, resulting in a remainder of 640.
Record the quotient 3 as the next digit in the result. 
Result so far: 3.0
The remainder is 640 after subtracting 2445 from 3085.
Append the next digit (8) from the dividend to 640 and continue with: 6408 / 815

Moving on to step 5:
If we divide 6408 by 815, we get 7 and a remainder of 703.
The next digit of our result is 7. 
Result so far: 37.0
Deduct 5705 from 6408 and we're left with 703.
Include the next digit (0) from the dividend after 703, then repeat: 7030 / 815

Let's proceed to step 6:
The number 815 fits into 7030 8 times, leaving a remainder of 510.
The number 8 becomes the next digit in our result. 
Result so far: 378.0
Subtracting 6520 from 7030 leaves us with 510.
Take the next digit (6) from the dividend and append it to 510, then repeat: 5106 / 815

Moving on to step 7:
The number 815 fits into 5106 6 times, leaving a remainder of 216.
Write down 6 as next digit of the result. 
Result so far: 3786.0
If we subtract 4890 from 5106, we get 216.
Append the next digit (8) from the dividend to 216 and continue with: 2168 / 815

Step 8:
2168 divided by 815 is 2 with a remainder of 538.
Write down 2 as next digit of the result. 
Result so far: 37862.0
If we take 1630 away from 2168, we end up with 538.
Since there are no more digits in the dividend, we add a zero to the remainder making it 5380, and continue the process.

Step 9:
815 goes into 5380 6 times with a remainder of 490.
Write down 6 as next digit of the result. 
Result so far: 37862.6
If we take 4890 away from 5380, we end up with 490.
Since there are no more digits in the dividend, we add a zero to the remainder making it 4900, and continue the process.

Let's proceed to step 10:
When dividing 4900 by 815, we get 6 with a remainder of 10.
Use 6 as the next digit of our solution. 
Result so far: 37862.66
If we take 4890 away from 4900, we end up with 10.
Since there are no more digits in the dividend, we add a zero to the remainder making it 100, and continue the process.

In conclusion, the division gives 37862.66 with a balance of 0.01.