We're dividing 64312191 by 353 
We want to divide 64312191 by 353.

Moving on to step 1:
353 can be fit into 6 0 times, resulting in a remainder of 6.
The number 0 becomes the next digit in our result. 
Result so far: 0.0
The remainder is 6 after subtracting 0 from 6.
Grab the next digit (4) from the dividend, add it to 6, then carry on: 64 / 353

Let's proceed to step 2:
If we divide 64 by 353, we get 0 and a remainder of 64.
Record the quotient 0 as the next digit in the result. 
Result so far: 0.0
Deduct 0 from 64 and we're left with 64.
Include the next digit (3) from the dividend after 64, then repeat: 643 / 353

Advancing to step 3:
When dividing 643 by 353, we get 1 with a remainder of 290.
The number 1 becomes the next digit in our result. 
Result so far: 1.0
If we subtract 353 from 643, we get 290.
Grab the next digit (1) from the dividend, add it to 290, then carry on: 2901 / 353

Going ahead to step 4:
If we divide 2901 by 353, we get 8 and a remainder of 77.
Write down 8 as next digit of the result. 
Result so far: 18.0
Deduct 2824 from 2901 and we're left with 77.
Take the next digit (2) from the dividend and append it to 77, then repeat: 772 / 353

Going ahead to step 5:
When dividing 772 by 353, we get 2 with a remainder of 66.
Write down 2 as next digit of the result. 
Result so far: 182.0
Deduct 706 from 772 and we're left with 66.
Append the next digit (1) from the dividend to 66 and continue with: 661 / 353

Step 6:
If we divide 661 by 353, we get 1 and a remainder of 308.
The next digit of our result is 1. 
Result so far: 1821.0
If we take 353 away from 661, we end up with 308.
Take the next digit (9) from the dividend and append it to 308, then repeat: 3089 / 353

Advancing to step 7:
353 goes into 3089 8 times with a remainder of 265.
The number 8 becomes the next digit in our result. 
Result so far: 18218.0
If we subtract 2824 from 3089, we get 265.
Fetch the next digit (1) from the dividend, attach it to 265 and continue: 2651 / 353

Moving on to step 8:
2651 divided by 353 is 7 with a remainder of 180.
Put 7 as the next digit of the answer. 
Result so far: 182187.0
If we subtract 2471 from 2651, we get 180.
Since there are no more digits in the dividend, we add a zero to the remainder making it 1800, and continue the process.

Step 9:
353 goes into 1800 5 times with a remainder of 35.
Record the quotient 5 as the next digit in the result. 
Result so far: 182187.5
Subtract 1765 from 1800 to get 35.
Since there are no more digits in the dividend, we add a zero to the remainder making it 350, and continue the process.

Advancing to step 10:
350 divided by 353 is 0 with a remainder of 350.
The number 0 becomes the next digit in our result. 
Result so far: 182187.5
Subtract 0 from 350 to get 350.
Since there are no more digits in the dividend, we add a zero to the remainder making it 3500, and continue the process.

Advancing to step 11:
3500 divided by 353 is 9 with a remainder of 323.
Write down 9 as next digit of the result. 
Result so far: 182187.509
Subtracting 3177 from 3500 leaves us with 323.
Since there are no more digits in the dividend, we add a zero to the remainder making it 3230, and continue the process.

Let's proceed to step 12:
3230 divided by 353 is 9 with a remainder of 53.
Write down 9 as next digit of the result. 
Result so far: 182187.5099
Subtract 3177 from 3230 to get 53.
Since there are no more digits in the dividend, we add a zero to the remainder making it 530, and continue the process.

After the division, we end up with 182187.5099 and a remainder of 0.00053.