18962822 ÷ 686 
We want to figure out the number of times 18962822 can be divided by 686.

Advancing to step 1:
When dividing 1 by 686, we get 0 with a remainder of 1.
Use 0 as the next digit of our solution. 
Result so far: 0.0
The remainder is 1 after subtracting 0 from 1.
Bring next digit (8) of the dividend behind the 1 and repeat the process: 18 / 686

On to step 2:
The number 686 fits into 18 0 times, leaving a remainder of 18.
Write down 0 as next digit of the result. 
Result so far: 0.0
Subtracting 0 from 18 leaves us with 18.
Fetch the next digit (9) from the dividend, attach it to 18 and continue: 189 / 686

Going ahead to step 3:
189 divided by 686 is 0 with a remainder of 189.
The number 0 becomes the next digit in our result. 
Result so far: 0.0
The remainder is 189 after subtracting 0 from 189.
Take the next digit (6) from the dividend and append it to 189, then repeat: 1896 / 686

Going ahead to step 4:
1896 divided by 686 is 2 with a remainder of 524.
Write down 2 as next digit of the result. 
Result so far: 2.0
Subtract 1372 from 1896 to get 524.
Include the next digit (2) from the dividend after 524, then repeat: 5242 / 686

Going ahead to step 5:
When dividing 5242 by 686, we get 7 with a remainder of 440.
The number 7 becomes the next digit in our result. 
Result so far: 27.0
Subtracting 4802 from 5242 leaves us with 440.
Append the next digit (8) from the dividend to 440 and continue with: 4408 / 686

On to step 6:
The number 686 fits into 4408 6 times, leaving a remainder of 292.
Put 6 as the next digit of the answer. 
Result so far: 276.0
Subtracting 4116 from 4408 leaves us with 292.
Include the next digit (2) from the dividend after 292, then repeat: 2922 / 686

Let's proceed to step 7:
686 goes into 2922 4 times with a remainder of 178.
The next digit of our result is 4. 
Result so far: 2764.0
Deduct 2744 from 2922 and we're left with 178.
Take the next digit (2) from the dividend and append it to 178, then repeat: 1782 / 686

Let's proceed to step 8:
686 can be fit into 1782 2 times, resulting in a remainder of 410.
Put 2 as the next digit of the answer. 
Result so far: 27642.0
Deduct 1372 from 1782 and we're left with 410.
Since there are no more digits in the dividend, we add a zero to the remainder making it 4100, and continue the process.

Step 9:
The number 686 fits into 4100 5 times, leaving a remainder of 670.
The number 5 becomes the next digit in our result. 
Result so far: 27642.5
The remainder is 670 after subtracting 3430 from 4100.
Since there are no more digits in the dividend, we add a zero to the remainder making it 6700, and continue the process.

Step 10:
686 goes into 6700 9 times with a remainder of 526.
The number 9 becomes the next digit in our result. 
Result so far: 27642.59
If we subtract 6174 from 6700, we get 526.
Since there are no more digits in the dividend, we add a zero to the remainder making it 5260, and continue the process.

Moving on to step 11:
The number 686 fits into 5260 7 times, leaving a remainder of 458.
Write down 7 as next digit of the result. 
Result so far: 27642.597
The remainder is 458 after subtracting 4802 from 5260.
Since there are no more digits in the dividend, we add a zero to the remainder making it 4580, and continue the process.

On to step 12:
686 can be fit into 4580 6 times, resulting in a remainder of 464.
The number 6 becomes the next digit in our result. 
Result so far: 27642.5976
Deduct 4116 from 4580 and we're left with 464.
Since there are no more digits in the dividend, we add a zero to the remainder making it 4640, and continue the process.

Step 13:
686 can be fit into 4640 6 times, resulting in a remainder of 524.
Record the quotient 6 as the next digit in the result. 
Result so far: 27642.59766
Subtract 4116 from 4640 to get 524.
Since there are no more digits in the dividend, we add a zero to the remainder making it 5240, and continue the process.

The final result is 27642.59766 with a remainder of 0.000524.