89647877 ÷ 686 
We want to figure out the number of times 89647877 can be divided by 686.

On to step 1:
8 divided by 686 is 0 with a remainder of 8.
Write down 0 as next digit of the result. 
Result so far: 0.0
The remainder is 8 after subtracting 0 from 8.
Take the next digit (9) from the dividend and append it to 8, then repeat: 89 / 686

Advancing to step 2:
89 divided by 686 is 0 with a remainder of 89.
The next digit of our result is 0. 
Result so far: 0.0
Subtracting 0 from 89 leaves us with 89.
Bring next digit (6) of the dividend behind the 89 and repeat the process: 896 / 686

On to step 3:
If we divide 896 by 686, we get 1 and a remainder of 210.
Record the quotient 1 as the next digit in the result. 
Result so far: 1.0
If we take 686 away from 896, we end up with 210.
Fetch the next digit (4) from the dividend, attach it to 210 and continue: 2104 / 686

Going ahead to step 4:
If we divide 2104 by 686, we get 3 and a remainder of 46.
Record the quotient 3 as the next digit in the result. 
Result so far: 13.0
If we take 2058 away from 2104, we end up with 46.
Take the next digit (7) from the dividend and append it to 46, then repeat: 467 / 686

Advancing to step 5:
686 goes into 467 0 times with a remainder of 467.
Record the quotient 0 as the next digit in the result. 
Result so far: 130.0
Subtracting 0 from 467 leaves us with 467.
Fetch the next digit (8) from the dividend, attach it to 467 and continue: 4678 / 686

Step 6:
4678 divided by 686 is 6 with a remainder of 562.
Write down 6 as next digit of the result. 
Result so far: 1306.0
If we take 4116 away from 4678, we end up with 562.
Append the next digit (7) from the dividend to 562 and continue with: 5627 / 686

Moving on to step 7:
686 goes into 5627 8 times with a remainder of 139.
The next digit of our result is 8. 
Result so far: 13068.0
Deduct 5488 from 5627 and we're left with 139.
Include the next digit (7) from the dividend after 139, then repeat: 1397 / 686

Going ahead to step 8:
The number 686 fits into 1397 2 times, leaving a remainder of 25.
The next digit of our result is 2. 
Result so far: 130682.0
If we take 1372 away from 1397, we end up with 25.
Since there are no more digits in the dividend, we add a zero to the remainder making it 250, and continue the process.

Let's proceed to step 9:
The number 686 fits into 250 0 times, leaving a remainder of 250.
The next digit of our result is 0. 
Result so far: 130682.0
If we subtract 0 from 250, we get 250.
Since there are no more digits in the dividend, we add a zero to the remainder making it 2500, and continue the process.

Advancing to step 10:
686 goes into 2500 3 times with a remainder of 442.
The next digit of our result is 3. 
Result so far: 130682.03
If we take 2058 away from 2500, we end up with 442.
Since there are no more digits in the dividend, we add a zero to the remainder making it 4420, and continue the process.

Let's proceed to step 11:
686 can be fit into 4420 6 times, resulting in a remainder of 304.
Use 6 as the next digit of our solution. 
Result so far: 130682.036
The remainder is 304 after subtracting 4116 from 4420.
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 12:
686 goes into 3040 4 times with a remainder of 296.
Put 4 as the next digit of the answer. 
Result so far: 130682.0364
Subtract 2744 from 3040 to 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.

On to step 13:
The number 686 fits into 2960 4 times, leaving a remainder of 216.
The number 4 becomes the next digit in our result. 
Result so far: 130682.03644
The remainder is 216 after subtracting 2744 from 2960.
Since there are no more digits in the dividend, we add a zero to the remainder making it 2160, and continue the process.

In conclusion, the division gives 130682.03644 with a balance of 0.000216.