We look at the division of 53072801 by 353 
We're looking to find how many times 353 goes into 53072801.

Let's proceed to step 1:
If we divide 5 by 353, we get 0 and a remainder of 5.
Record the quotient 0 as the next digit in the result. 
Result so far: 0.0
The remainder is 5 after subtracting 0 from 5.
Take the next digit (3) from the dividend and append it to 5, then repeat: 53 / 353

Step 2:
When dividing 53 by 353, we get 0 with a remainder of 53.
Record the quotient 0 as the next digit in the result. 
Result so far: 0.0
Subtracting 0 from 53 leaves us with 53.
Append the next digit (0) from the dividend to 53 and continue with: 530 / 353

Moving on to step 3:
The number 353 fits into 530 1 times, leaving a remainder of 177.
The number 1 becomes the next digit in our result. 
Result so far: 1.0
Subtract 353 from 530 to get 177.
Take the next digit (7) from the dividend and append it to 177, then repeat: 1777 / 353

Step 4:
When dividing 1777 by 353, we get 5 with a remainder of 12.
Record the quotient 5 as the next digit in the result. 
Result so far: 15.0
Deduct 1765 from 1777 and we're left with 12.
Grab the next digit (2) from the dividend, add it to 12, then carry on: 122 / 353

Step 5:
122 divided by 353 is 0 with a remainder of 122.
The next digit of our result is 0. 
Result so far: 150.0
If we subtract 0 from 122, we get 122.
Include the next digit (8) from the dividend after 122, then repeat: 1228 / 353

Going ahead to step 6:
1228 divided by 353 is 3 with a remainder of 169.
The next digit of our result is 3. 
Result so far: 1503.0
If we take 1059 away from 1228, we end up with 169.
Fetch the next digit (0) from the dividend, attach it to 169 and continue: 1690 / 353

Advancing to step 7:
353 goes into 1690 4 times with a remainder of 278.
Put 4 as the next digit of the answer. 
Result so far: 15034.0
Deduct 1412 from 1690 and we're left with 278.
Fetch the next digit (1) from the dividend, attach it to 278 and continue: 2781 / 353

Step 8:
2781 divided by 353 is 7 with a remainder of 310.
The next digit of our result is 7. 
Result so far: 150347.0
If we take 2471 away from 2781, we end up with 310.
Since there are no more digits in the dividend, we add a zero to the remainder making it 3100, and continue the process.

Going ahead to step 9:
The number 353 fits into 3100 8 times, leaving a remainder of 276.
Put 8 as the next digit of the answer. 
Result so far: 150347.8
The remainder is 276 after subtracting 2824 from 3100.
Since there are no more digits in the dividend, we add a zero to the remainder making it 2760, and continue the process.

Moving on to step 10:
When dividing 2760 by 353, we get 7 with a remainder of 289.
The number 7 becomes the next digit in our result. 
Result so far: 150347.87
Deduct 2471 from 2760 and we're left with 289.
Since there are no more digits in the dividend, we add a zero to the remainder making it 2890, and continue the process.

Step 11:
The number 353 fits into 2890 8 times, leaving a remainder of 66.
The number 8 becomes the next digit in our result. 
Result so far: 150347.878
If we subtract 2824 from 2890, we get 66.
Since there are no more digits in the dividend, we add a zero to the remainder making it 660, and continue the process.

Let's proceed to step 12:
353 goes into 660 1 times with a remainder of 307.
The number 1 becomes the next digit in our result. 
Result so far: 150347.8781
If we take 353 away from 660, we end up with 307.
Since there are no more digits in the dividend, we add a zero to the remainder making it 3070, and continue the process.

Advancing to step 13:
353 goes into 3070 8 times with a remainder of 246.
Record the quotient 8 as the next digit in the result. 
Result so far: 150347.87818
Deduct 2824 from 3070 and we're left with 246.
Since there are no more digits in the dividend, we add a zero to the remainder making it 2460, and continue the process.

Let's proceed to step 14:
When dividing 2460 by 353, we get 6 with a remainder of 342.
Write down 6 as next digit of the result. 
Result so far: 150347.878186
The remainder is 342 after subtracting 2118 from 2460.
Since there are no more digits in the dividend, we add a zero to the remainder making it 3420, and continue the process.

Going ahead to step 15:
When dividing 3420 by 353, we get 9 with a remainder of 243.
Put 9 as the next digit of the answer. 
Result so far: 150347.8781869
Subtracting 3177 from 3420 leaves us with 243.
Since there are no more digits in the dividend, we add a zero to the remainder making it 2430, and continue the process.

Moving on to step 16:
If we divide 2430 by 353, we get 6 and a remainder of 312.
Put 6 as the next digit of the answer. 
Result so far: 150347.87818696
Deduct 2118 from 2430 and we're left with 312.
Since there are no more digits in the dividend, we add a zero to the remainder making it 3120, and continue the process.

The final result is 150347.87818696 with a remainder of 3.12e-07.