We look at the division of 87044924 by 686 
We want to figure out the number of times 87044924 can be divided by 686.

Going ahead to step 1:
686 goes into 8 0 times with a remainder of 8.
The next digit of our result is 0. 
Result so far: 0.0
If we subtract 0 from 8, we get 8.
Bring next digit (7) of the dividend behind the 8 and repeat the process: 87 / 686

Let's proceed to step 2:
686 goes into 87 0 times with a remainder of 87.
Write down 0 as next digit of the result. 
Result so far: 0.0
Subtracting 0 from 87 leaves us with 87.
Grab the next digit (0) from the dividend, add it to 87, then carry on: 870 / 686

Step 3:
If we divide 870 by 686, we get 1 and a remainder of 184.
Use 1 as the next digit of our solution. 
Result so far: 1.0
Subtracting 686 from 870 leaves us with 184.
Take the next digit (4) from the dividend and append it to 184, then repeat: 1844 / 686

Step 4:
When dividing 1844 by 686, we get 2 with a remainder of 472.
The next digit of our result is 2. 
Result so far: 12.0
Deduct 1372 from 1844 and we're left with 472.
Grab the next digit (4) from the dividend, add it to 472, then carry on: 4724 / 686

Moving on to step 5:
When dividing 4724 by 686, we get 6 with a remainder of 608.
Record the quotient 6 as the next digit in the result. 
Result so far: 126.0
The remainder is 608 after subtracting 4116 from 4724.
Include the next digit (9) from the dividend after 608, then repeat: 6089 / 686

Advancing to step 6:
When dividing 6089 by 686, we get 8 with a remainder of 601.
Write down 8 as next digit of the result. 
Result so far: 1268.0
Deduct 5488 from 6089 and we're left with 601.
Append the next digit (2) from the dividend to 601 and continue with: 6012 / 686

Moving on to step 7:
6012 divided by 686 is 8 with a remainder of 524.
The number 8 becomes the next digit in our result. 
Result so far: 12688.0
If we take 5488 away from 6012, we end up with 524.
Include the next digit (4) from the dividend after 524, then repeat: 5244 / 686

Going ahead to step 8:
5244 divided by 686 is 7 with a remainder of 442.
The number 7 becomes the next digit in our result. 
Result so far: 126887.0
Subtract 4802 from 5244 to get 442.
Since there are no more digits in the dividend, we add a zero to the remainder making it 4420, and continue the process.

Step 9:
If we divide 4420 by 686, we get 6 and a remainder of 304.
Put 6 as the next digit of the answer. 
Result so far: 126887.6
If we take 4116 away from 4420, we end up with 304.
Since there are no more digits in the dividend, we add a zero to the remainder making it 3040, and continue the process.

Let's proceed to step 10:
The number 686 fits into 3040 4 times, leaving a remainder of 296.
Put 4 as the next digit of the answer. 
Result so far: 126887.64
If we subtract 2744 from 3040, we get 296.
Since there are no more digits in the dividend, we add a zero to the remainder making it 2960, and continue the process.

Let's proceed to step 11:
2960 divided by 686 is 4 with a remainder of 216.
The number 4 becomes the next digit in our result. 
Result so far: 126887.644
If we subtract 2744 from 2960, we get 216.
Since there are no more digits in the dividend, we add a zero to the remainder making it 2160, and continue the process.

After the division, we end up with 126887.644 and a remainder of 0.0216.