We divide 30246890 by 852
We want to figure out the number of times 30246890 can be divided by 852.

Going ahead to step 1:
If we divide 3 by 852, we get 0 and a remainder of 3.
Record the quotient 0 as the next digit in the result. 
Result so far: 0.0
If we subtract 0 from 3, we get 3.
Grab the next digit (0) from the dividend, add it to 3, then carry on: 30 / 852

On to step 2:
When dividing 30 by 852, we get 0 with a remainder of 30.
Write down 0 as next digit of the result. 
Result so far: 0.0
If we subtract 0 from 30, we get 30.
Append the next digit (2) from the dividend to 30 and continue with: 302 / 852

Let's proceed to step 3:
852 goes into 302 0 times with a remainder of 302.
The next digit of our result is 0. 
Result so far: 0.0
The remainder is 302 after subtracting 0 from 302.
Bring next digit (4) of the dividend behind the 302 and repeat the process: 3024 / 852

Moving on to step 4:
The number 852 fits into 3024 3 times, leaving a remainder of 468.
The number 3 becomes the next digit in our result. 
Result so far: 3.0
Subtract 2556 from 3024 to get 468.
Bring next digit (6) of the dividend behind the 468 and repeat the process: 4686 / 852

Going ahead to step 5:
852 goes into 4686 5 times with a remainder of 426.
Use 5 as the next digit of our solution. 
Result so far: 35.0
Subtracting 4260 from 4686 leaves us with 426.
Fetch the next digit (8) from the dividend, attach it to 426 and continue: 4268 / 852

On to step 6:
If we divide 4268 by 852, we get 5 and a remainder of 8.
Use 5 as the next digit of our solution. 
Result so far: 355.0
If we take 4260 away from 4268, we end up with 8.
Take the next digit (9) from the dividend and append it to 8, then repeat: 89 / 852

On to step 7:
852 can be fit into 89 0 times, resulting in a remainder of 89.
The next digit of our result is 0. 
Result so far: 3550.0
Subtract 0 from 89 to get 89.
Bring next digit (0) of the dividend behind the 89 and repeat the process: 890 / 852

Advancing to step 8:
When dividing 890 by 852, we get 1 with a remainder of 38.
Write down 1 as next digit of the result. 
Result so far: 35501.0
If we subtract 852 from 890, we get 38.
Since there are no more digits in the dividend, we add a zero to the remainder making it 380, and continue the process.

Let's proceed to step 9:
380 divided by 852 is 0 with a remainder of 380.
The number 0 becomes the next digit in our result. 
Result so far: 35501.0
If we take 0 away from 380, we end up with 380.
Since there are no more digits in the dividend, we add a zero to the remainder making it 3800, and continue the process.

Advancing to step 10:
If we divide 3800 by 852, we get 4 and a remainder of 392.
The next digit of our result is 4. 
Result so far: 35501.04
If we take 3408 away from 3800, we end up with 392.
Since there are no more digits in the dividend, we add a zero to the remainder making it 3920, and continue the process.

Going ahead to step 11:
3920 divided by 852 is 4 with a remainder of 512.
The next digit of our result is 4. 
Result so far: 35501.044
Deduct 3408 from 3920 and we're left with 512.
Since there are no more digits in the dividend, we add a zero to the remainder making it 5120, and continue the process.

Our division results in 35501.044 with a remaining 0.0512.