55481520 ÷ 687 
We want to divide 55481520 by 687.

Advancing to step 1:
5 divided by 687 is 0 with a remainder of 5.
Use 0 as the next digit of our solution. 
Result so far: 0.0
Subtracting 0 from 5 leaves us with 5.
Append the next digit (5) from the dividend to 5 and continue with: 55 / 687

Advancing to step 2:
The number 687 fits into 55 0 times, leaving a remainder of 55.
The next digit of our result is 0. 
Result so far: 0.0
The remainder is 55 after subtracting 0 from 55.
Include the next digit (4) from the dividend after 55, then repeat: 554 / 687

Let's proceed to step 3:
The number 687 fits into 554 0 times, leaving a remainder of 554.
Record the quotient 0 as the next digit in the result. 
Result so far: 0.0
If we subtract 0 from 554, we get 554.
Take the next digit (8) from the dividend and append it to 554, then repeat: 5548 / 687

Going ahead to step 4:
5548 divided by 687 is 8 with a remainder of 52.
Use 8 as the next digit of our solution. 
Result so far: 8.0
If we take 5496 away from 5548, we end up with 52.
Bring next digit (1) of the dividend behind the 52 and repeat the process: 521 / 687

Let's proceed to step 5:
The number 687 fits into 521 0 times, leaving a remainder of 521.
The number 0 becomes the next digit in our result. 
Result so far: 80.0
Deduct 0 from 521 and we're left with 521.
Append the next digit (5) from the dividend to 521 and continue with: 5215 / 687

Going ahead to step 6:
5215 divided by 687 is 7 with a remainder of 406.
The number 7 becomes the next digit in our result. 
Result so far: 807.0
The remainder is 406 after subtracting 4809 from 5215.
Append the next digit (2) from the dividend to 406 and continue with: 4062 / 687

Advancing to step 7:
When dividing 4062 by 687, we get 5 with a remainder of 627.
Write down 5 as next digit of the result. 
Result so far: 8075.0
If we subtract 3435 from 4062, we get 627.
Grab the next digit (0) from the dividend, add it to 627, then carry on: 6270 / 687

Step 8:
6270 divided by 687 is 9 with a remainder of 87.
Record the quotient 9 as the next digit in the result. 
Result so far: 80759.0
Subtract 6183 from 6270 to get 87.
Since there are no more digits in the dividend, we add a zero to the remainder making it 870, and continue the process.

Going ahead to step 9:
When dividing 870 by 687, we get 1 with a remainder of 183.
Use 1 as the next digit of our solution. 
Result so far: 80759.1
Subtracting 687 from 870 leaves us with 183.
Since there are no more digits in the dividend, we add a zero to the remainder making it 1830, and continue the process.

On to step 10:
687 goes into 1830 2 times with a remainder of 456.
The number 2 becomes the next digit in our result. 
Result so far: 80759.12
Deduct 1374 from 1830 and we're left with 456.
Since there are no more digits in the dividend, we add a zero to the remainder making it 4560, and continue the process.

Advancing to step 11:
687 can be fit into 4560 6 times, resulting in a remainder of 438.
Write down 6 as next digit of the result. 
Result so far: 80759.126
Subtracting 4122 from 4560 leaves us with 438.
Since there are no more digits in the dividend, we add a zero to the remainder making it 4380, and continue the process.

Going ahead to step 12:
When dividing 4380 by 687, we get 6 with a remainder of 258.
Put 6 as the next digit of the answer. 
Result so far: 80759.1266
If we take 4122 away from 4380, we end up with 258.
Since there are no more digits in the dividend, we add a zero to the remainder making it 2580, and continue the process.

After the division, we end up with 80759.1266 and a remainder of 0.00258.