30604146 ÷ 993 
We want to divide 30604146 by 993.

Let's proceed to step 1:
When dividing 3 by 993, we get 0 with a remainder of 3.
The next digit of our result is 0. 
Result so far: 0.0
If we subtract 0 from 3, we get 3.
Take the next digit (0) from the dividend and append it to 3, then repeat: 30 / 993

Advancing to step 2:
When dividing 30 by 993, 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.
Grab the next digit (6) from the dividend, add it to 30, then carry on: 306 / 993

On to step 3:
The number 993 fits into 306 0 times, leaving a remainder of 306.
Put 0 as the next digit of the answer. 
Result so far: 0.0
If we subtract 0 from 306, we get 306.
Fetch the next digit (0) from the dividend, attach it to 306 and continue: 3060 / 993

On to step 4:
The number 993 fits into 3060 3 times, leaving a remainder of 81.
The next digit of our result is 3. 
Result so far: 3.0
If we subtract 2979 from 3060, we get 81.
Take the next digit (4) from the dividend and append it to 81, then repeat: 814 / 993

Advancing to step 5:
993 goes into 814 0 times with a remainder of 814.
The next digit of our result is 0. 
Result so far: 30.0
Subtract 0 from 814 to get 814.
Take the next digit (1) from the dividend and append it to 814, then repeat: 8141 / 993

Moving on to step 6:
993 can be fit into 8141 8 times, resulting in a remainder of 197.
Use 8 as the next digit of our solution. 
Result so far: 308.0
The remainder is 197 after subtracting 7944 from 8141.
Include the next digit (4) from the dividend after 197, then repeat: 1974 / 993

Let's proceed to step 7:
When dividing 1974 by 993, we get 1 with a remainder of 981.
Use 1 as the next digit of our solution. 
Result so far: 3081.0
Deduct 993 from 1974 and we're left with 981.
Bring next digit (6) of the dividend behind the 981 and repeat the process: 9816 / 993

Step 8:
993 can be fit into 9816 9 times, resulting in a remainder of 879.
Write down 9 as next digit of the result. 
Result so far: 30819.0
Deduct 8937 from 9816 and we're left with 879.
Since there are no more digits in the dividend, we add a zero to the remainder making it 8790, and continue the process.

Going ahead to step 9:
When dividing 8790 by 993, we get 8 with a remainder of 846.
Write down 8 as next digit of the result. 
Result so far: 30819.8
Deduct 7944 from 8790 and we're left with 846.
Since there are no more digits in the dividend, we add a zero to the remainder making it 8460, and continue the process.

On to step 10:
8460 divided by 993 is 8 with a remainder of 516.
The next digit of our result is 8. 
Result so far: 30819.88
Deduct 7944 from 8460 and we're left with 516.
Since there are no more digits in the dividend, we add a zero to the remainder making it 5160, and continue the process.

After the division, we end up with 30819.88 and a remainder of 0.516.