9217270 divided by 686 
Let's see how many times 686 fits into 9217270.

On to step 1:
If we divide 9 by 686, we get 0 and a remainder of 9.
The number 0 becomes the next digit in our result. 
Result so far: 0.0
Deduct 0 from 9 and we're left with 9.
Take the next digit (2) from the dividend and append it to 9, then repeat: 92 / 686

Moving on to step 2:
When dividing 92 by 686, we get 0 with a remainder of 92.
Put 0 as the next digit of the answer. 
Result so far: 0.0
Subtract 0 from 92 to get 92.
Take the next digit (1) from the dividend and append it to 92, then repeat: 921 / 686

Let's proceed to step 3:
When dividing 921 by 686, we get 1 with a remainder of 235.
Use 1 as the next digit of our solution. 
Result so far: 1.0
Deduct 686 from 921 and we're left with 235.
Append the next digit (7) from the dividend to 235 and continue with: 2357 / 686

Moving on to step 4:
2357 divided by 686 is 3 with a remainder of 299.
Put 3 as the next digit of the answer. 
Result so far: 13.0
Subtract 2058 from 2357 to get 299.
Take the next digit (2) from the dividend and append it to 299, then repeat: 2992 / 686

Let's proceed to step 5:
If we divide 2992 by 686, we get 4 and a remainder of 248.
Write down 4 as next digit of the result. 
Result so far: 134.0
If we take 2744 away from 2992, we end up with 248.
Grab the next digit (7) from the dividend, add it to 248, then carry on: 2487 / 686

Moving on to step 6:
686 can be fit into 2487 3 times, resulting in a remainder of 429.
Use 3 as the next digit of our solution. 
Result so far: 1343.0
Subtracting 2058 from 2487 leaves us with 429.
Grab the next digit (0) from the dividend, add it to 429, then carry on: 4290 / 686

Going ahead to step 7:
686 goes into 4290 6 times with a remainder of 174.
Use 6 as the next digit of our solution. 
Result so far: 13436.0
If we subtract 4116 from 4290, we get 174.
Since there are no more digits in the dividend, we add a zero to the remainder making it 1740, and continue the process.

Moving on to step 8:
686 goes into 1740 2 times with a remainder of 368.
Record the quotient 2 as the next digit in the result. 
Result so far: 13436.2
Deduct 1372 from 1740 and we're left with 368.
Since there are no more digits in the dividend, we add a zero to the remainder making it 3680, and continue the process.

Step 9:
The number 686 fits into 3680 5 times, leaving a remainder of 250.
Record the quotient 5 as the next digit in the result. 
Result so far: 13436.25
The remainder is 250 after subtracting 3430 from 3680.
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:
2500 divided by 686 is 3 with a remainder of 442.
Use 3 as the next digit of our solution. 
Result so far: 13436.253
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.

Moving on to step 11:
The number 686 fits into 4420 6 times, leaving a remainder of 304.
Record the quotient 6 as the next digit in the result. 
Result so far: 13436.2536
If we subtract 4116 from 4420, we get 304.
Since there are no more digits in the dividend, we add a zero to the remainder making it 3040, and continue the process.

Step 12:
3040 divided by 686 is 4 with a remainder of 296.
Record the quotient 4 as the next digit in the result. 
Result so far: 13436.25364
Deduct 2744 from 3040 and we're left with 296.
Since there are no more digits in the dividend, we add a zero to the remainder making it 2960, and continue the process.

Step 13:
The number 686 fits into 2960 4 times, leaving a remainder of 216.
Record the quotient 4 as the next digit in the result. 
Result so far: 13436.253644
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.

The quotient of the division is 13436.253644, and the remainder is 2.16e-05.