We look at the division of 86646349 by 329 
Our goal is to divide 86646349 by 329.

Going ahead to step 1:
If we divide 8 by 329, we get 0 and a remainder of 8.
The next digit of our result is 0. 
Result so far: 0.0
If we take 0 away from 8, we end up with 8.
Bring next digit (6) of the dividend behind the 8 and repeat the process: 86 / 329

Let's proceed to step 2:
The number 329 fits into 86 0 times, leaving a remainder of 86.
Use 0 as the next digit of our solution. 
Result so far: 0.0
Subtract 0 from 86 to get 86.
Bring next digit (6) of the dividend behind the 86 and repeat the process: 866 / 329

Going ahead to step 3:
329 can be fit into 866 2 times, resulting in a remainder of 208.
Use 2 as the next digit of our solution. 
Result so far: 2.0
Deduct 658 from 866 and we're left with 208.
Bring next digit (4) of the dividend behind the 208 and repeat the process: 2084 / 329

Moving on to step 4:
329 goes into 2084 6 times with a remainder of 110.
Put 6 as the next digit of the answer. 
Result so far: 26.0
Deduct 1974 from 2084 and we're left with 110.
Grab the next digit (6) from the dividend, add it to 110, then carry on: 1106 / 329

Advancing to step 5:
329 goes into 1106 3 times with a remainder of 119.
Put 3 as the next digit of the answer. 
Result so far: 263.0
If we subtract 987 from 1106, we get 119.
Bring next digit (3) of the dividend behind the 119 and repeat the process: 1193 / 329

Going ahead to step 6:
329 can be fit into 1193 3 times, resulting in a remainder of 206.
The number 3 becomes the next digit in our result. 
Result so far: 2633.0
If we take 987 away from 1193, we end up with 206.
Take the next digit (4) from the dividend and append it to 206, then repeat: 2064 / 329

Going ahead to step 7:
329 can be fit into 2064 6 times, resulting in a remainder of 90.
Record the quotient 6 as the next digit in the result. 
Result so far: 26336.0
If we take 1974 away from 2064, we end up with 90.
Take the next digit (9) from the dividend and append it to 90, then repeat: 909 / 329

Step 8:
909 divided by 329 is 2 with a remainder of 251.
Put 2 as the next digit of the answer. 
Result so far: 263362.0
Deduct 658 from 909 and we're left with 251.
Since there are no more digits in the dividend, we add a zero to the remainder making it 2510, and continue the process.

Advancing to step 9:
When dividing 2510 by 329, we get 7 with a remainder of 207.
Use 7 as the next digit of our solution. 
Result so far: 263362.7
The remainder is 207 after subtracting 2303 from 2510.
Since there are no more digits in the dividend, we add a zero to the remainder making it 2070, and continue the process.

Advancing to step 10:
If we divide 2070 by 329, we get 6 and a remainder of 96.
Write down 6 as next digit of the result. 
Result so far: 263362.76
The remainder is 96 after subtracting 1974 from 2070.
Since there are no more digits in the dividend, we add a zero to the remainder making it 960, and continue the process.

On to step 11:
The number 329 fits into 960 2 times, leaving a remainder of 302.
The next digit of our result is 2. 
Result so far: 263362.762
Deduct 658 from 960 and we're left with 302.
Since there are no more digits in the dividend, we add a zero to the remainder making it 3020, and continue the process.

Moving on to step 12:
When dividing 3020 by 329, we get 9 with a remainder of 59.
Put 9 as the next digit of the answer. 
Result so far: 263362.7629
If we subtract 2961 from 3020, we get 59.
Since there are no more digits in the dividend, we add a zero to the remainder making it 590, and continue the process.

Going ahead to step 13:
590 divided by 329 is 1 with a remainder of 261.
Use 1 as the next digit of our solution. 
Result so far: 263362.76291
If we take 329 away from 590, we end up with 261.
Since there are no more digits in the dividend, we add a zero to the remainder making it 2610, and continue the process.

Step 14:
If we divide 2610 by 329, we get 7 and a remainder of 307.
Use 7 as the next digit of our solution. 
Result so far: 263362.762917
The remainder is 307 after subtracting 2303 from 2610.
Since there are no more digits in the dividend, we add a zero to the remainder making it 3070, and continue the process.

Step 15:
329 goes into 3070 9 times with a remainder of 109.
Write down 9 as next digit of the result. 
Result so far: 263362.7629179
Subtracting 2961 from 3070 leaves us with 109.
Since there are no more digits in the dividend, we add a zero to the remainder making it 1090, and continue the process.

On to step 16:
If we divide 1090 by 329, we get 3 and a remainder of 103.
Put 3 as the next digit of the answer. 
Result so far: 263362.76291793
If we take 987 away from 1090, we end up with 103.
Since there are no more digits in the dividend, we add a zero to the remainder making it 1030, and continue the process.

Our division results in 263362.76291793 with a remaining 1.03e-07.