We look at the division of 80216515 by 687 
Our goal is to divide 80216515 by 687.

On to step 1:
687 goes into 8 0 times with a remainder of 8.
The number 0 becomes the next digit in our result. 
Result so far: 0.0
The remainder is 8 after subtracting 0 from 8.
Take the next digit (0) from the dividend and append it to 8, then repeat: 80 / 687

On to step 2:
When dividing 80 by 687, we get 0 with a remainder of 80.
Write down 0 as next digit of the result. 
Result so far: 0.0
Subtracting 0 from 80 leaves us with 80.
Fetch the next digit (2) from the dividend, attach it to 80 and continue: 802 / 687

Step 3:
687 can be fit into 802 1 times, resulting in a remainder of 115.
Write down 1 as next digit of the result. 
Result so far: 1.0
If we subtract 687 from 802, we get 115.
Include the next digit (1) from the dividend after 115, then repeat: 1151 / 687

On to step 4:
1151 divided by 687 is 1 with a remainder of 464.
Record the quotient 1 as the next digit in the result. 
Result so far: 11.0
Subtract 687 from 1151 to get 464.
Bring next digit (6) of the dividend behind the 464 and repeat the process: 4646 / 687

On to step 5:
687 goes into 4646 6 times with a remainder of 524.
Use 6 as the next digit of our solution. 
Result so far: 116.0
Deduct 4122 from 4646 and we're left with 524.
Include the next digit (5) from the dividend after 524, then repeat: 5245 / 687

Let's proceed to step 6:
687 goes into 5245 7 times with a remainder of 436.
The next digit of our result is 7. 
Result so far: 1167.0
The remainder is 436 after subtracting 4809 from 5245.
Take the next digit (1) from the dividend and append it to 436, then repeat: 4361 / 687

On to step 7:
4361 divided by 687 is 6 with a remainder of 239.
The number 6 becomes the next digit in our result. 
Result so far: 11676.0
The remainder is 239 after subtracting 4122 from 4361.
Fetch the next digit (5) from the dividend, attach it to 239 and continue: 2395 / 687

Advancing to step 8:
When dividing 2395 by 687, we get 3 with a remainder of 334.
Write down 3 as next digit of the result. 
Result so far: 116763.0
Subtracting 2061 from 2395 leaves us with 334.
Since there are no more digits in the dividend, we add a zero to the remainder making it 3340, and continue the process.

Let's proceed to step 9:
687 can be fit into 3340 4 times, resulting in a remainder of 592.
The number 4 becomes the next digit in our result. 
Result so far: 116763.4
Subtract 2748 from 3340 to get 592.
Since there are no more digits in the dividend, we add a zero to the remainder making it 5920, and continue the process.

Let's proceed to step 10:
When dividing 5920 by 687, we get 8 with a remainder of 424.
The number 8 becomes the next digit in our result. 
Result so far: 116763.48
Subtract 5496 from 5920 to get 424.
Since there are no more digits in the dividend, we add a zero to the remainder making it 4240, and continue the process.

Advancing to step 11:
If we divide 4240 by 687, we get 6 and a remainder of 118.
Record the quotient 6 as the next digit in the result. 
Result so far: 116763.486
The remainder is 118 after subtracting 4122 from 4240.
Since there are no more digits in the dividend, we add a zero to the remainder making it 1180, and continue the process.

Advancing to step 12:
687 can be fit into 1180 1 times, resulting in a remainder of 493.
Put 1 as the next digit of the answer. 
Result so far: 116763.4861
The remainder is 493 after subtracting 687 from 1180.
Since there are no more digits in the dividend, we add a zero to the remainder making it 4930, and continue the process.

Step 13:
687 can be fit into 4930 7 times, resulting in a remainder of 121.
The next digit of our result is 7. 
Result so far: 116763.48617
The remainder is 121 after subtracting 4809 from 4930.
Since there are no more digits in the dividend, we add a zero to the remainder making it 1210, and continue the process.

Going ahead to step 14:
If we divide 1210 by 687, we get 1 and a remainder of 523.
Put 1 as the next digit of the answer. 
Result so far: 116763.486171
The remainder is 523 after subtracting 687 from 1210.
Since there are no more digits in the dividend, we add a zero to the remainder making it 5230, and continue the process.

Going ahead to step 15:
687 goes into 5230 7 times with a remainder of 421.
The number 7 becomes the next digit in our result. 
Result so far: 116763.4861717
Subtracting 4809 from 5230 leaves us with 421.
Since there are no more digits in the dividend, we add a zero to the remainder making it 4210, and continue the process.

Let's proceed to step 16:
4210 divided by 687 is 6 with a remainder of 88.
Put 6 as the next digit of the answer. 
Result so far: 116763.48617176
The remainder is 88 after subtracting 4122 from 4210.
Since there are no more digits in the dividend, we add a zero to the remainder making it 880, and continue the process.

The final result is 116763.48617176 with a remainder of 8.8e-08.