Let's divide 45300393 by 353
We're looking to find how many times 353 goes into 45300393.

Let's proceed to step 1:
The number 353 fits into 4 0 times, leaving a remainder of 4.
Use 0 as the next digit of our solution. 
Result so far: 0.0
Subtract 0 from 4 to get 4.
Fetch the next digit (5) from the dividend, attach it to 4 and continue: 45 / 353

Advancing to step 2:
45 divided by 353 is 0 with a remainder of 45.
Write down 0 as next digit of the result. 
Result so far: 0.0
If we subtract 0 from 45, we get 45.
Fetch the next digit (3) from the dividend, attach it to 45 and continue: 453 / 353

Moving on to step 3:
The number 353 fits into 453 1 times, leaving a remainder of 100.
Write down 1 as next digit of the result. 
Result so far: 1.0
Subtract 353 from 453 to get 100.
Append the next digit (0) from the dividend to 100 and continue with: 1000 / 353

On to step 4:
353 can be fit into 1000 2 times, resulting in a remainder of 294.
The number 2 becomes the next digit in our result. 
Result so far: 12.0
Subtract 706 from 1000 to get 294.
Append the next digit (0) from the dividend to 294 and continue with: 2940 / 353

Going ahead to step 5:
353 can be fit into 2940 8 times, resulting in a remainder of 116.
The number 8 becomes the next digit in our result. 
Result so far: 128.0
Subtracting 2824 from 2940 leaves us with 116.
Include the next digit (3) from the dividend after 116, then repeat: 1163 / 353

On to step 6:
When dividing 1163 by 353, we get 3 with a remainder of 104.
The next digit of our result is 3. 
Result so far: 1283.0
Subtract 1059 from 1163 to get 104.
Include the next digit (9) from the dividend after 104, then repeat: 1049 / 353

On to step 7:
353 goes into 1049 2 times with a remainder of 343.
The next digit of our result is 2. 
Result so far: 12832.0
The remainder is 343 after subtracting 706 from 1049.
Fetch the next digit (3) from the dividend, attach it to 343 and continue: 3433 / 353

Let's proceed to step 8:
353 can be fit into 3433 9 times, resulting in a remainder of 256.
Put 9 as the next digit of the answer. 
Result so far: 128329.0
Deduct 3177 from 3433 and we're left with 256.
Since there are no more digits in the dividend, we add a zero to the remainder making it 2560, and continue the process.

Advancing to step 9:
353 can be fit into 2560 7 times, resulting in a remainder of 89.
Use 7 as the next digit of our solution. 
Result so far: 128329.7
Deduct 2471 from 2560 and we're left with 89.
Since there are no more digits in the dividend, we add a zero to the remainder making it 890, and continue the process.

Let's proceed to step 10:
When dividing 890 by 353, we get 2 with a remainder of 184.
Use 2 as the next digit of our solution. 
Result so far: 128329.72
Subtract 706 from 890 to get 184.
Since there are no more digits in the dividend, we add a zero to the remainder making it 1840, and continue the process.

On to step 11:
If we divide 1840 by 353, we get 5 and a remainder of 75.
The next digit of our result is 5. 
Result so far: 128329.725
If we subtract 1765 from 1840, we get 75.
Since there are no more digits in the dividend, we add a zero to the remainder making it 750, and continue the process.

Going ahead to step 12:
The number 353 fits into 750 2 times, leaving a remainder of 44.
Record the quotient 2 as the next digit in the result. 
Result so far: 128329.7252
If we take 706 away from 750, we end up with 44.
Since there are no more digits in the dividend, we add a zero to the remainder making it 440, and continue the process.

Let's proceed to step 13:
353 can be fit into 440 1 times, resulting in a remainder of 87.
Write down 1 as next digit of the result. 
Result so far: 128329.72521
The remainder is 87 after subtracting 353 from 440.
Since there are no more digits in the dividend, we add a zero to the remainder making it 870, and continue the process.

Advancing to step 14:
353 goes into 870 2 times with a remainder of 164.
Write down 2 as next digit of the result. 
Result so far: 128329.725212
If we take 706 away from 870, we end up with 164.
Since there are no more digits in the dividend, we add a zero to the remainder making it 1640, and continue the process.

Let's proceed to step 15:
The number 353 fits into 1640 4 times, leaving a remainder of 228.
Put 4 as the next digit of the answer. 
Result so far: 128329.7252124
Subtract 1412 from 1640 to get 228.
Since there are no more digits in the dividend, we add a zero to the remainder making it 2280, and continue the process.

Let's proceed to step 16:
353 can be fit into 2280 6 times, resulting in a remainder of 162.
Use 6 as the next digit of our solution. 
Result so far: 128329.72521246
Deduct 2118 from 2280 and we're left with 162.
Since there are no more digits in the dividend, we add a zero to the remainder making it 1620, and continue the process.

The final result is 128329.72521246 with a remainder of 1.62e-07.