We look at the division of 87313291 by 268 
We want to figure out the number of times 87313291 can be divided by 268.

Moving on to step 1:
The number 268 fits into 8 0 times, leaving 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.
Append the next digit (7) from the dividend to 8 and continue with: 87 / 268

Step 2:
268 goes into 87 0 times with a remainder of 87.
Put 0 as the next digit of the answer. 
Result so far: 0.0
Subtracting 0 from 87 leaves us with 87.
Bring next digit (3) of the dividend behind the 87 and repeat the process: 873 / 268

Advancing to step 3:
873 divided by 268 is 3 with a remainder of 69.
The number 3 becomes the next digit in our result. 
Result so far: 3.0
Subtracting 804 from 873 leaves us with 69.
Bring next digit (1) of the dividend behind the 69 and repeat the process: 691 / 268

Let's proceed to step 4:
When dividing 691 by 268, we get 2 with a remainder of 155.
The number 2 becomes the next digit in our result. 
Result so far: 32.0
If we subtract 536 from 691, we get 155.
Append the next digit (3) from the dividend to 155 and continue with: 1553 / 268

Going ahead to step 5:
The number 268 fits into 1553 5 times, leaving a remainder of 213.
The number 5 becomes the next digit in our result. 
Result so far: 325.0
Subtract 1340 from 1553 to get 213.
Append the next digit (2) from the dividend to 213 and continue with: 2132 / 268

On to step 6:
When dividing 2132 by 268, we get 7 with a remainder of 256.
The number 7 becomes the next digit in our result. 
Result so far: 3257.0
Subtract 1876 from 2132 to get 256.
Append the next digit (9) from the dividend to 256 and continue with: 2569 / 268

Step 7:
When dividing 2569 by 268, we get 9 with a remainder of 157.
Record the quotient 9 as the next digit in the result. 
Result so far: 32579.0
Subtracting 2412 from 2569 leaves us with 157.
Grab the next digit (1) from the dividend, add it to 157, then carry on: 1571 / 268

On to step 8:
When dividing 1571 by 268, we get 5 with a remainder of 231.
The number 5 becomes the next digit in our result. 
Result so far: 325795.0
If we subtract 1340 from 1571, we get 231.
Since there are no more digits in the dividend, we add a zero to the remainder making it 2310, and continue the process.

Advancing to step 9:
If we divide 2310 by 268, we get 8 and a remainder of 166.
Put 8 as the next digit of the answer. 
Result so far: 325795.8
Deduct 2144 from 2310 and we're left with 166.
Since there are no more digits in the dividend, we add a zero to the remainder making it 1660, and continue the process.

On to step 10:
1660 divided by 268 is 6 with a remainder of 52.
The next digit of our result is 6. 
Result so far: 325795.86
The remainder is 52 after subtracting 1608 from 1660.
Since there are no more digits in the dividend, we add a zero to the remainder making it 520, and continue the process.

Moving on to step 11:
If we divide 520 by 268, we get 1 and a remainder of 252.
The next digit of our result is 1. 
Result so far: 325795.861
If we take 268 away from 520, we end up with 252.
Since there are no more digits in the dividend, we add a zero to the remainder making it 2520, and continue the process.

On to step 12:
When dividing 2520 by 268, we get 9 with a remainder of 108.
Put 9 as the next digit of the answer. 
Result so far: 325795.8619
Deduct 2412 from 2520 and we're left with 108.
Since there are no more digits in the dividend, we add a zero to the remainder making it 1080, and continue the process.

On to step 13:
268 goes into 1080 4 times with a remainder of 8.
Record the quotient 4 as the next digit in the result. 
Result so far: 325795.86194
Deduct 1072 from 1080 and we're left with 8.
Since there are no more digits in the dividend, we add a zero to the remainder making it 80, and continue the process.

Going ahead to step 14:
If we divide 80 by 268, we get 0 and a remainder of 80.
Put 0 as the next digit of the answer. 
Result so far: 325795.86194
If we take 0 away from 80, we end up with 80.
Since there are no more digits in the dividend, we add a zero to the remainder making it 800, and continue the process.

Advancing to step 15:
268 can be fit into 800 2 times, resulting in a remainder of 264.
The next digit of our result is 2. 
Result so far: 325795.8619402
Subtracting 536 from 800 leaves us with 264.
Since there are no more digits in the dividend, we add a zero to the remainder making it 2640, and continue the process.

Advancing to step 16:
If we divide 2640 by 268, we get 9 and a remainder of 228.
The number 9 becomes the next digit in our result. 
Result so far: 325795.86194029
Subtracting 2412 from 2640 leaves us with 228.
Since there are no more digits in the dividend, we add a zero to the remainder making it 2280, and continue the process.

The final result is 325795.86194029 with a remainder of 2.28e-07.