Let's divide 78163623 by 686
We're looking to find how many times 686 goes into 78163623.

Let's proceed to step 1:
The number 686 fits into 7 0 times, leaving a remainder of 7.
Write down 0 as next digit of the result. 
Result so far: 0.0
Subtracting 0 from 7 leaves us with 7.
Take the next digit (8) from the dividend and append it to 7, then repeat: 78 / 686

Going ahead to step 2:
If we divide 78 by 686, we get 0 and a remainder of 78.
Write down 0 as next digit of the result. 
Result so far: 0.0
If we take 0 away from 78, we end up with 78.
Grab the next digit (1) from the dividend, add it to 78, then carry on: 781 / 686

Let's proceed to step 3:
The number 686 fits into 781 1 times, leaving a remainder of 95.
The number 1 becomes the next digit in our result. 
Result so far: 1.0
Deduct 686 from 781 and we're left with 95.
Take the next digit (6) from the dividend and append it to 95, then repeat: 956 / 686

Advancing to step 4:
686 can be fit into 956 1 times, resulting in a remainder of 270.
The next digit of our result is 1. 
Result so far: 11.0
The remainder is 270 after subtracting 686 from 956.
Grab the next digit (3) from the dividend, add it to 270, then carry on: 2703 / 686

Advancing to step 5:
686 can be fit into 2703 3 times, resulting in a remainder of 645.
The next digit of our result is 3. 
Result so far: 113.0
Subtract 2058 from 2703 to get 645.
Fetch the next digit (6) from the dividend, attach it to 645 and continue: 6456 / 686

Going ahead to step 6:
686 can be fit into 6456 9 times, resulting in a remainder of 282.
The next digit of our result is 9. 
Result so far: 1139.0
Deduct 6174 from 6456 and we're left with 282.
Include the next digit (2) from the dividend after 282, then repeat: 2822 / 686

Moving on to step 7:
686 can be fit into 2822 4 times, resulting in a remainder of 78.
Use 4 as the next digit of our solution. 
Result so far: 11394.0
Subtracting 2744 from 2822 leaves us with 78.
Append the next digit (3) from the dividend to 78 and continue with: 783 / 686

Moving on to step 8:
When dividing 783 by 686, we get 1 with a remainder of 97.
Record the quotient 1 as the next digit in the result. 
Result so far: 113941.0
Subtracting 686 from 783 leaves us with 97.
Since there are no more digits in the dividend, we add a zero to the remainder making it 970, and continue the process.

Let's proceed to step 9:
686 goes into 970 1 times with a remainder of 284.
The number 1 becomes the next digit in our result. 
Result so far: 113941.1
Subtract 686 from 970 to get 284.
Since there are no more digits in the dividend, we add a zero to the remainder making it 2840, and continue the process.

On to step 10:
686 goes into 2840 4 times with a remainder of 96.
The next digit of our result is 4. 
Result so far: 113941.14
The remainder is 96 after subtracting 2744 from 2840.
Since there are no more digits in the dividend, we add a zero to the remainder making it 960, and continue the process.

Let's proceed to step 11:
686 goes into 960 1 times with a remainder of 274.
Write down 1 as next digit of the result. 
Result so far: 113941.141
The remainder is 274 after subtracting 686 from 960.
Since there are no more digits in the dividend, we add a zero to the remainder making it 2740, and continue the process.

Let's proceed to step 12:
686 goes into 2740 3 times with a remainder of 682.
The number 3 becomes the next digit in our result. 
Result so far: 113941.1413
Subtract 2058 from 2740 to get 682.
Since there are no more digits in the dividend, we add a zero to the remainder making it 6820, and continue the process.

Moving on to step 13:
When dividing 6820 by 686, we get 9 with a remainder of 646.
Write down 9 as next digit of the result. 
Result so far: 113941.14139
If we subtract 6174 from 6820, we get 646.
Since there are no more digits in the dividend, we add a zero to the remainder making it 6460, and continue the process.

Let's proceed to step 14:
6460 divided by 686 is 9 with a remainder of 286.
Put 9 as the next digit of the answer. 
Result so far: 113941.141399
Subtracting 6174 from 6460 leaves us with 286.
Since there are no more digits in the dividend, we add a zero to the remainder making it 2860, and continue the process.

Our division results in 113941.141399 with a remaining 2.86e-05.