Let's divide 10905409 by 357
We're looking to find how many times 357 goes into 10905409.

Let's proceed to step 1:
1 divided by 357 is 0 with a remainder of 1.
Write down 0 as next digit of the result. 
Result so far: 0.0
If we subtract 0 from 1, we get 1.
Include the next digit (0) from the dividend after 1, then repeat: 10 / 357

Step 2:
357 goes into 10 0 times with a remainder of 10.
The next digit of our result is 0. 
Result so far: 0.0
Deduct 0 from 10 and we're left with 10.
Append the next digit (9) from the dividend to 10 and continue with: 109 / 357

Moving on to step 3:
109 divided by 357 is 0 with a remainder of 109.
Use 0 as the next digit of our solution. 
Result so far: 0.0
If we take 0 away from 109, we end up with 109.
Include the next digit (0) from the dividend after 109, then repeat: 1090 / 357

Moving on to step 4:
357 goes into 1090 3 times with a remainder of 19.
Write down 3 as next digit of the result. 
Result so far: 3.0
Subtract 1071 from 1090 to get 19.
Fetch the next digit (5) from the dividend, attach it to 19 and continue: 195 / 357

Advancing to step 5:
357 can be fit into 195 0 times, resulting in a remainder of 195.
Write down 0 as next digit of the result. 
Result so far: 30.0
The remainder is 195 after subtracting 0 from 195.
Take the next digit (4) from the dividend and append it to 195, then repeat: 1954 / 357

Advancing to step 6:
If we divide 1954 by 357, we get 5 and a remainder of 169.
Write down 5 as next digit of the result. 
Result so far: 305.0
Subtracting 1785 from 1954 leaves us with 169.
Append the next digit (0) from the dividend to 169 and continue with: 1690 / 357

On to step 7:
If we divide 1690 by 357, we get 4 and a remainder of 262.
The number 4 becomes the next digit in our result. 
Result so far: 3054.0
Subtracting 1428 from 1690 leaves us with 262.
Bring next digit (9) of the dividend behind the 262 and repeat the process: 2629 / 357

Moving on to step 8:
357 can be fit into 2629 7 times, resulting in a remainder of 130.
Record the quotient 7 as the next digit in the result. 
Result so far: 30547.0
If we subtract 2499 from 2629, we get 130.
Since there are no more digits in the dividend, we add a zero to the remainder making it 1300, and continue the process.

Moving on to step 9:
357 goes into 1300 3 times with a remainder of 229.
Record the quotient 3 as the next digit in the result. 
Result so far: 30547.3
If we subtract 1071 from 1300, we get 229.
Since there are no more digits in the dividend, we add a zero to the remainder making it 2290, and continue the process.

On to step 10:
357 goes into 2290 6 times with a remainder of 148.
Record the quotient 6 as the next digit in the result. 
Result so far: 30547.36
If we take 2142 away from 2290, we end up with 148.
Since there are no more digits in the dividend, we add a zero to the remainder making it 1480, and continue the process.

Moving on to step 11:
357 goes into 1480 4 times with a remainder of 52.
Record the quotient 4 as the next digit in the result. 
Result so far: 30547.364
If we take 1428 away from 1480, we end up with 52.
Since there are no more digits in the dividend, we add a zero to the remainder making it 520, and continue the process.

Step 12:
When dividing 520 by 357, we get 1 with a remainder of 163.
Record the quotient 1 as the next digit in the result. 
Result so far: 30547.3641
Subtract 357 from 520 to get 163.
Since there are no more digits in the dividend, we add a zero to the remainder making it 1630, and continue the process.

On to step 13:
357 can be fit into 1630 4 times, resulting in a remainder of 202.
Put 4 as the next digit of the answer. 
Result so far: 30547.36414
Subtract 1428 from 1630 to get 202.
Since there are no more digits in the dividend, we add a zero to the remainder making it 2020, and continue the process.

Let's proceed to step 14:
2020 divided by 357 is 5 with a remainder of 235.
Write down 5 as next digit of the result. 
Result so far: 30547.364145
Subtracting 1785 from 2020 leaves us with 235.
Since there are no more digits in the dividend, we add a zero to the remainder making it 2350, and continue the process.

Step 15:
2350 divided by 357 is 6 with a remainder of 208.
Write down 6 as next digit of the result. 
Result so far: 30547.3641456
Subtracting 2142 from 2350 leaves us with 208.
Since there are no more digits in the dividend, we add a zero to the remainder making it 2080, and continue the process.

Let's proceed to step 16:
When dividing 2080 by 357, we get 5 with a remainder of 295.
The number 5 becomes the next digit in our result. 
Result so far: 30547.36414565
If we subtract 1785 from 2080, we get 295.
Since there are no more digits in the dividend, we add a zero to the remainder making it 2950, and continue the process.

The quotient of the division is 30547.36414565, and the remainder is 2.95e-07.