30846409 ÷ 355 
Our goal is to divide 30846409 by 355.

Let's proceed to step 1:
3 divided by 355 is 0 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.
Append the next digit (0) from the dividend to 3 and continue with: 30 / 355

Advancing to step 2:
The number 355 fits into 30 0 times, leaving a remainder of 30.
Record the quotient 0 as the next digit in the result. 
Result so far: 0.0
Subtract 0 from 30 to get 30.
Bring next digit (8) of the dividend behind the 30 and repeat the process: 308 / 355

Let's proceed to step 3:
When dividing 308 by 355, we get 0 with a remainder of 308.
The next digit of our result is 0. 
Result so far: 0.0
The remainder is 308 after subtracting 0 from 308.
Include the next digit (4) from the dividend after 308, then repeat: 3084 / 355

Moving on to step 4:
3084 divided by 355 is 8 with a remainder of 244.
The number 8 becomes the next digit in our result. 
Result so far: 8.0
Deduct 2840 from 3084 and we're left with 244.
Grab the next digit (6) from the dividend, add it to 244, then carry on: 2446 / 355

Step 5:
355 goes into 2446 6 times with a remainder of 316.
The number 6 becomes the next digit in our result. 
Result so far: 86.0
Subtracting 2130 from 2446 leaves us with 316.
Bring next digit (4) of the dividend behind the 316 and repeat the process: 3164 / 355

Step 6:
If we divide 3164 by 355, we get 8 and a remainder of 324.
Write down 8 as next digit of the result. 
Result so far: 868.0
If we take 2840 away from 3164, we end up with 324.
Grab the next digit (0) from the dividend, add it to 324, then carry on: 3240 / 355

Going ahead to step 7:
355 goes into 3240 9 times with a remainder of 45.
Write down 9 as next digit of the result. 
Result so far: 8689.0
Deduct 3195 from 3240 and we're left with 45.
Bring next digit (9) of the dividend behind the 45 and repeat the process: 459 / 355

Step 8:
The number 355 fits into 459 1 times, leaving a remainder of 104.
The next digit of our result is 1. 
Result so far: 86891.0
Subtracting 355 from 459 leaves us with 104.
Since there are no more digits in the dividend, we add a zero to the remainder making it 1040, and continue the process.

Moving on to step 9:
1040 divided by 355 is 2 with a remainder of 330.
The number 2 becomes the next digit in our result. 
Result so far: 86891.2
Subtracting 710 from 1040 leaves us with 330.
Since there are no more digits in the dividend, we add a zero to the remainder making it 3300, and continue the process.

Moving on to step 10:
3300 divided by 355 is 9 with a remainder of 105.
Put 9 as the next digit of the answer. 
Result so far: 86891.29
Subtracting 3195 from 3300 leaves us with 105.
Since there are no more digits in the dividend, we add a zero to the remainder making it 1050, and continue the process.

Going ahead to step 11:
1050 divided by 355 is 2 with a remainder of 340.
Write down 2 as next digit of the result. 
Result so far: 86891.292
Subtract 710 from 1050 to get 340.
Since there are no more digits in the dividend, we add a zero to the remainder making it 3400, and continue the process.

Moving on to step 12:
355 goes into 3400 9 times with a remainder of 205.
The next digit of our result is 9. 
Result so far: 86891.2929
If we take 3195 away from 3400, we end up with 205.
Since there are no more digits in the dividend, we add a zero to the remainder making it 2050, and continue the process.

Step 13:
If we divide 2050 by 355, we get 5 and a remainder of 275.
The number 5 becomes the next digit in our result. 
Result so far: 86891.29295
If we take 1775 away from 2050, we end up with 275.
Since there are no more digits in the dividend, we add a zero to the remainder making it 2750, and continue the process.

Step 14:
355 can be fit into 2750 7 times, resulting in a remainder of 265.
Write down 7 as next digit of the result. 
Result so far: 86891.292957
Subtract 2485 from 2750 to get 265.
Since there are no more digits in the dividend, we add a zero to the remainder making it 2650, and continue the process.

Advancing to step 15:
355 goes into 2650 7 times with a remainder of 165.
Put 7 as the next digit of the answer. 
Result so far: 86891.2929577
The remainder is 165 after subtracting 2485 from 2650.
Since there are no more digits in the dividend, we add a zero to the remainder making it 1650, and continue the process.

After the division, we end up with 86891.2929577 and a remainder of 1.65e-06.