We're dividing 73912854 by 353 
Let's see how many times 353 fits into 73912854.

On to step 1:
353 can be fit into 7 0 times, resulting in a remainder of 7.
The number 0 becomes the next digit in our result. 
Result so far: 0.0
If we take 0 away from 7, we end up with 7.
Include the next digit (3) from the dividend after 7, then repeat: 73 / 353

Going ahead to step 2:
The number 353 fits into 73 0 times, leaving a remainder of 73.
Put 0 as the next digit of the answer. 
Result so far: 0.0
Deduct 0 from 73 and we're left with 73.
Grab the next digit (9) from the dividend, add it to 73, then carry on: 739 / 353

Moving on to step 3:
When dividing 739 by 353, we get 2 with a remainder of 33.
Record the quotient 2 as the next digit in the result. 
Result so far: 2.0
If we subtract 706 from 739, we get 33.
Include the next digit (1) from the dividend after 33, then repeat: 331 / 353

Moving on to step 4:
The number 353 fits into 331 0 times, leaving a remainder of 331.
The next digit of our result is 0. 
Result so far: 20.0
If we take 0 away from 331, we end up with 331.
Fetch the next digit (2) from the dividend, attach it to 331 and continue: 3312 / 353

Moving on to step 5:
3312 divided by 353 is 9 with a remainder of 135.
The number 9 becomes the next digit in our result. 
Result so far: 209.0
Deduct 3177 from 3312 and we're left with 135.
Grab the next digit (8) from the dividend, add it to 135, then carry on: 1358 / 353

Advancing to step 6:
When dividing 1358 by 353, we get 3 with a remainder of 299.
The number 3 becomes the next digit in our result. 
Result so far: 2093.0
The remainder is 299 after subtracting 1059 from 1358.
Bring next digit (5) of the dividend behind the 299 and repeat the process: 2995 / 353

Step 7:
2995 divided by 353 is 8 with a remainder of 171.
Write down 8 as next digit of the result. 
Result so far: 20938.0
If we subtract 2824 from 2995, we get 171.
Include the next digit (4) from the dividend after 171, then repeat: 1714 / 353

Going ahead to step 8:
353 goes into 1714 4 times with a remainder of 302.
The next digit of our result is 4. 
Result so far: 209384.0
If we subtract 1412 from 1714, we get 302.
Since there are no more digits in the dividend, we add a zero to the remainder making it 3020, and continue the process.

On to step 9:
3020 divided by 353 is 8 with a remainder of 196.
Use 8 as the next digit of our solution. 
Result so far: 209384.8
If we take 2824 away from 3020, we end up with 196.
Since there are no more digits in the dividend, we add a zero to the remainder making it 1960, and continue the process.

Step 10:
353 can be fit into 1960 5 times, resulting in a remainder of 195.
The number 5 becomes the next digit in our result. 
Result so far: 209384.85
Subtracting 1765 from 1960 leaves us with 195.
Since there are no more digits in the dividend, we add a zero to the remainder making it 1950, and continue the process.

Advancing to step 11:
The number 353 fits into 1950 5 times, leaving a remainder of 185.
Use 5 as the next digit of our solution. 
Result so far: 209384.855
If we take 1765 away from 1950, we end up with 185.
Since there are no more digits in the dividend, we add a zero to the remainder making it 1850, and continue the process.

The final result is 209384.855 with a remainder of 0.0185.