Let's divide 71903938 by 686
We want to divide 71903938 by 686.

Let's proceed to step 1:
686 can be fit into 7 0 times, resulting in a remainder of 7.
Record the quotient 0 as the next digit in the result. 
Result so far: 0.0
The remainder is 7 after subtracting 0 from 7.
Include the next digit (1) from the dividend after 7, then repeat: 71 / 686

Let's proceed to step 2:
71 divided by 686 is 0 with a remainder of 71.
Use 0 as the next digit of our solution. 
Result so far: 0.0
Subtract 0 from 71 to get 71.
Include the next digit (9) from the dividend after 71, then repeat: 719 / 686

On to step 3:
The number 686 fits into 719 1 times, leaving a remainder of 33.
Write down 1 as next digit of the result. 
Result so far: 1.0
If we subtract 686 from 719, we get 33.
Bring next digit (0) of the dividend behind the 33 and repeat the process: 330 / 686

Going ahead to step 4:
330 divided by 686 is 0 with a remainder of 330.
Use 0 as the next digit of our solution. 
Result so far: 10.0
If we take 0 away from 330, we end up with 330.
Append the next digit (3) from the dividend to 330 and continue with: 3303 / 686

Step 5:
3303 divided by 686 is 4 with a remainder of 559.
Use 4 as the next digit of our solution. 
Result so far: 104.0
If we take 2744 away from 3303, we end up with 559.
Bring next digit (9) of the dividend behind the 559 and repeat the process: 5599 / 686

Step 6:
When dividing 5599 by 686, we get 8 with a remainder of 111.
Record the quotient 8 as the next digit in the result. 
Result so far: 1048.0
If we take 5488 away from 5599, we end up with 111.
Include the next digit (3) from the dividend after 111, then repeat: 1113 / 686

On to step 7:
1113 divided by 686 is 1 with a remainder of 427.
The number 1 becomes the next digit in our result. 
Result so far: 10481.0
Deduct 686 from 1113 and we're left with 427.
Grab the next digit (8) from the dividend, add it to 427, then carry on: 4278 / 686

Step 8:
When dividing 4278 by 686, we get 6 with a remainder of 162.
The next digit of our result is 6. 
Result so far: 104816.0
Subtract 4116 from 4278 to get 162.
Since there are no more digits in the dividend, we add a zero to the remainder making it 1620, and continue the process.

Moving on to step 9:
If we divide 1620 by 686, we get 2 and a remainder of 248.
Write down 2 as next digit of the result. 
Result so far: 104816.2
Subtract 1372 from 1620 to get 248.
Since there are no more digits in the dividend, we add a zero to the remainder making it 2480, and continue the process.

Let's proceed to step 10:
If we divide 2480 by 686, we get 3 and a remainder of 422.
Use 3 as the next digit of our solution. 
Result so far: 104816.23
Subtract 2058 from 2480 to get 422.
Since there are no more digits in the dividend, we add a zero to the remainder making it 4220, and continue the process.

Let's proceed to step 11:
The number 686 fits into 4220 6 times, leaving a remainder of 104.
The number 6 becomes the next digit in our result. 
Result so far: 104816.236
Deduct 4116 from 4220 and we're left with 104.
Since there are no more digits in the dividend, we add a zero to the remainder making it 1040, and continue the process.

Advancing to step 12:
686 goes into 1040 1 times with a remainder of 354.
Put 1 as the next digit of the answer. 
Result so far: 104816.2361
Subtracting 686 from 1040 leaves us with 354.
Since there are no more digits in the dividend, we add a zero to the remainder making it 3540, and continue the process.

Let's proceed to step 13:
686 goes into 3540 5 times with a remainder of 110.
Use 5 as the next digit of our solution. 
Result so far: 104816.23615
The remainder is 110 after subtracting 3430 from 3540.
Since there are no more digits in the dividend, we add a zero to the remainder making it 1100, and continue the process.

Let's proceed to step 14:
686 can be fit into 1100 1 times, resulting in a remainder of 414.
Put 1 as the next digit of the answer. 
Result so far: 104816.236151
If we subtract 686 from 1100, we get 414.
Since there are no more digits in the dividend, we add a zero to the remainder making it 4140, and continue the process.

On to step 15:
686 can be fit into 4140 6 times, resulting in a remainder of 24.
The number 6 becomes the next digit in our result. 
Result so far: 104816.2361516
If we subtract 4116 from 4140, we get 24.
Since there are no more digits in the dividend, we add a zero to the remainder making it 240, and continue the process.

Let's proceed to step 16:
When dividing 240 by 686, we get 0 with a remainder of 240.
Use 0 as the next digit of our solution. 
Result so far: 104816.2361516
Subtract 0 from 240 to get 240.
Since there are no more digits in the dividend, we add a zero to the remainder making it 2400, and continue the process.

The quotient of the division is 104816.2361516, and the remainder is 2.4e-07.