64870548 ÷ 353 
We're looking to find how many times 353 goes into 64870548.

Moving on to step 1:
6 divided by 353 is 0 with a remainder of 6.
Use 0 as the next digit of our solution. 
Result so far: 0.0
Deduct 0 from 6 and we're left with 6.
Include the next digit (4) from the dividend after 6, then repeat: 64 / 353

Going ahead to step 2:
64 divided by 353 is 0 with a remainder of 64.
Record the quotient 0 as the next digit in the result. 
Result so far: 0.0
If we take 0 away from 64, we end up with 64.
Take the next digit (8) from the dividend and append it to 64, then repeat: 648 / 353

Going ahead to step 3:
353 goes into 648 1 times with a remainder of 295.
Use 1 as the next digit of our solution. 
Result so far: 1.0
Subtracting 353 from 648 leaves us with 295.
Bring next digit (7) of the dividend behind the 295 and repeat the process: 2957 / 353

Going ahead to step 4:
The number 353 fits into 2957 8 times, leaving a remainder of 133.
Put 8 as the next digit of the answer. 
Result so far: 18.0
Subtracting 2824 from 2957 leaves us with 133.
Append the next digit (0) from the dividend to 133 and continue with: 1330 / 353

Going ahead to step 5:
The number 353 fits into 1330 3 times, leaving a remainder of 271.
Write down 3 as next digit of the result. 
Result so far: 183.0
If we take 1059 away from 1330, we end up with 271.
Grab the next digit (5) from the dividend, add it to 271, then carry on: 2715 / 353

On to step 6:
The number 353 fits into 2715 7 times, leaving a remainder of 244.
Write down 7 as next digit of the result. 
Result so far: 1837.0
If we subtract 2471 from 2715, we get 244.
Include the next digit (4) from the dividend after 244, then repeat: 2444 / 353

Going ahead to step 7:
2444 divided by 353 is 6 with a remainder of 326.
The number 6 becomes the next digit in our result. 
Result so far: 18376.0
If we subtract 2118 from 2444, we get 326.
Take the next digit (8) from the dividend and append it to 326, then repeat: 3268 / 353

Step 8:
353 can be fit into 3268 9 times, resulting in a remainder of 91.
The number 9 becomes the next digit in our result. 
Result so far: 183769.0
If we take 3177 away from 3268, we end up with 91.
Since there are no more digits in the dividend, we add a zero to the remainder making it 910, and continue the process.

Step 9:
910 divided by 353 is 2 with a remainder of 204.
The next digit of our result is 2. 
Result so far: 183769.2
Subtract 706 from 910 to get 204.
Since there are no more digits in the dividend, we add a zero to the remainder making it 2040, and continue the process.

Moving on to step 10:
2040 divided by 353 is 5 with a remainder of 275.
Write down 5 as next digit of the result. 
Result so far: 183769.25
Subtracting 1765 from 2040 leaves us 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.

On to step 11:
When dividing 2750 by 353, we get 7 with a remainder of 279.
The next digit of our result is 7. 
Result so far: 183769.257
If we take 2471 away from 2750, we end up with 279.
Since there are no more digits in the dividend, we add a zero to the remainder making it 2790, and continue the process.

Going ahead to step 12:
353 can be fit into 2790 7 times, resulting in a remainder of 319.
The number 7 becomes the next digit in our result. 
Result so far: 183769.2577
Deduct 2471 from 2790 and we're left with 319.
Since there are no more digits in the dividend, we add a zero to the remainder making it 3190, and continue the process.

After the division, we end up with 183769.2577 and a remainder of 0.00319.