Let's divide 71500908 by 686
We want to figure out the number of times 71500908 can be divided by 686.

On to step 1:
When dividing 7 by 686, we get 0 with a remainder of 7.
Use 0 as the next digit of our solution. 
Result so far: 0.0
If we take 0 away from 7, we end up with 7.
Bring next digit (1) of the dividend behind the 7 and repeat the process: 71 / 686

Going ahead to step 2:
71 divided by 686 is 0 with a remainder of 71.
Record the quotient 0 as the next digit in the result. 
Result so far: 0.0
Subtracting 0 from 71 leaves us with 71.
Bring next digit (5) of the dividend behind the 71 and repeat the process: 715 / 686

On to step 3:
686 goes into 715 1 times with a remainder of 29.
Use 1 as the next digit of our solution. 
Result so far: 1.0
Subtracting 686 from 715 leaves us with 29.
Grab the next digit (0) from the dividend, add it to 29, then carry on: 290 / 686

Let's proceed to step 4:
290 divided by 686 is 0 with a remainder of 290.
Put 0 as the next digit of the answer. 
Result so far: 10.0
Subtracting 0 from 290 leaves us with 290.
Take the next digit (0) from the dividend and append it to 290, then repeat: 2900 / 686

Step 5:
If we divide 2900 by 686, we get 4 and a remainder of 156.
Write down 4 as next digit of the result. 
Result so far: 104.0
If we take 2744 away from 2900, we end up with 156.
Bring next digit (9) of the dividend behind the 156 and repeat the process: 1569 / 686

Advancing to step 6:
When dividing 1569 by 686, we get 2 with a remainder of 197.
The next digit of our result is 2. 
Result so far: 1042.0
Deduct 1372 from 1569 and we're left with 197.
Take the next digit (0) from the dividend and append it to 197, then repeat: 1970 / 686

Going ahead to step 7:
When dividing 1970 by 686, we get 2 with a remainder of 598.
Record the quotient 2 as the next digit in the result. 
Result so far: 10422.0
The remainder is 598 after subtracting 1372 from 1970.
Grab the next digit (8) from the dividend, add it to 598, then carry on: 5988 / 686

Step 8:
The number 686 fits into 5988 8 times, leaving a remainder of 500.
The next digit of our result is 8. 
Result so far: 104228.0
Deduct 5488 from 5988 and we're left with 500.
Since there are no more digits in the dividend, we add a zero to the remainder making it 5000, and continue the process.

Advancing to step 9:
686 goes into 5000 7 times with a remainder of 198.
Put 7 as the next digit of the answer. 
Result so far: 104228.7
If we subtract 4802 from 5000, we get 198.
Since there are no more digits in the dividend, we add a zero to the remainder making it 1980, and continue the process.

Let's proceed to step 10:
When dividing 1980 by 686, we get 2 with a remainder of 608.
Use 2 as the next digit of our solution. 
Result so far: 104228.72
Deduct 1372 from 1980 and we're left with 608.
Since there are no more digits in the dividend, we add a zero to the remainder making it 6080, and continue the process.

Step 11:
The number 686 fits into 6080 8 times, leaving a remainder of 592.
Use 8 as the next digit of our solution. 
Result so far: 104228.728
Subtract 5488 from 6080 to get 592.
Since there are no more digits in the dividend, we add a zero to the remainder making it 5920, and continue the process.

Going ahead to step 12:
686 can be fit into 5920 8 times, resulting in a remainder of 432.
Use 8 as the next digit of our solution. 
Result so far: 104228.7288
Subtract 5488 from 5920 to get 432.
Since there are no more digits in the dividend, we add a zero to the remainder making it 4320, and continue the process.

The final outcome is 104228.7288, with a leftover of 0.00432.