87868689 ÷ 711 
Our goal is to divide 87868689 by 711.

On to step 1:
8 divided by 711 is 0 with a remainder of 8.
Record the quotient 0 as the next digit in the result. 
Result so far: 0.0
If we take 0 away from 8, we end up with 8.
Bring next digit (7) of the dividend behind the 8 and repeat the process: 87 / 711

Going ahead to step 2:
711 goes into 87 0 times with a remainder of 87.
Write down 0 as next digit of the result. 
Result so far: 0.0
The remainder is 87 after subtracting 0 from 87.
Bring next digit (8) of the dividend behind the 87 and repeat the process: 878 / 711

Going ahead to step 3:
The number 711 fits into 878 1 times, leaving a remainder of 167.
Record the quotient 1 as the next digit in the result. 
Result so far: 1.0
Subtracting 711 from 878 leaves us with 167.
Append the next digit (6) from the dividend to 167 and continue with: 1676 / 711

Moving on to step 4:
If we divide 1676 by 711, we get 2 and a remainder of 254.
Write down 2 as next digit of the result. 
Result so far: 12.0
Subtracting 1422 from 1676 leaves us with 254.
Take the next digit (8) from the dividend and append it to 254, then repeat: 2548 / 711

Step 5:
If we divide 2548 by 711, we get 3 and a remainder of 415.
Use 3 as the next digit of our solution. 
Result so far: 123.0
Subtract 2133 from 2548 to get 415.
Include the next digit (6) from the dividend after 415, then repeat: 4156 / 711

Step 6:
When dividing 4156 by 711, we get 5 with a remainder of 601.
The next digit of our result is 5. 
Result so far: 1235.0
Subtract 3555 from 4156 to get 601.
Include the next digit (8) from the dividend after 601, then repeat: 6018 / 711

Going ahead to step 7:
711 can be fit into 6018 8 times, resulting in a remainder of 330.
The next digit of our result is 8. 
Result so far: 12358.0
Subtracting 5688 from 6018 leaves us with 330.
Take the next digit (9) from the dividend and append it to 330, then repeat: 3309 / 711

Let's proceed to step 8:
711 goes into 3309 4 times with a remainder of 465.
Put 4 as the next digit of the answer. 
Result so far: 123584.0
The remainder is 465 after subtracting 2844 from 3309.
Since there are no more digits in the dividend, we add a zero to the remainder making it 4650, and continue the process.

On to step 9:
If we divide 4650 by 711, we get 6 and a remainder of 384.
Use 6 as the next digit of our solution. 
Result so far: 123584.6
Deduct 4266 from 4650 and we're left with 384.
Since there are no more digits in the dividend, we add a zero to the remainder making it 3840, and continue the process.

Going ahead to step 10:
When dividing 3840 by 711, we get 5 with a remainder of 285.
The number 5 becomes the next digit in our result. 
Result so far: 123584.65
Subtracting 3555 from 3840 leaves us with 285.
Since there are no more digits in the dividend, we add a zero to the remainder making it 2850, and continue the process.

Advancing to step 11:
If we divide 2850 by 711, we get 4 and a remainder of 6.
The next digit of our result is 4. 
Result so far: 123584.654
Subtract 2844 from 2850 to get 6.
Since there are no more digits in the dividend, we add a zero to the remainder making it 60, and continue the process.

Advancing to step 12:
The number 711 fits into 60 0 times, leaving a remainder of 60.
Write down 0 as next digit of the result. 
Result so far: 123584.654
If we subtract 0 from 60, we get 60.
Since there are no more digits in the dividend, we add a zero to the remainder making it 600, and continue the process.

Let's proceed to step 13:
711 goes into 600 0 times with a remainder of 600.
Write down 0 as next digit of the result. 
Result so far: 123584.654
The remainder is 600 after subtracting 0 from 600.
Since there are no more digits in the dividend, we add a zero to the remainder making it 6000, and continue the process.

After the division, we end up with 123584.654 and a remainder of 0.0006.