86951934 ÷ 685 
We want to figure out the number of times 86951934 can be divided by 685.

On to step 1:
If we divide 8 by 685, we get 0 and a remainder of 8.
Record the quotient 0 as the next digit in the result. 
Result so far: 0.0
The remainder is 8 after subtracting 0 from 8.
Fetch the next digit (6) from the dividend, attach it to 8 and continue: 86 / 685

Step 2:
86 divided by 685 is 0 with a remainder of 86.
Put 0 as the next digit of the answer. 
Result so far: 0.0
The remainder is 86 after subtracting 0 from 86.
Include the next digit (9) from the dividend after 86, then repeat: 869 / 685

Advancing to step 3:
The number 685 fits into 869 1 times, leaving a remainder of 184.
The next digit of our result is 1. 
Result so far: 1.0
If we subtract 685 from 869, we get 184.
Fetch the next digit (5) from the dividend, attach it to 184 and continue: 1845 / 685

Advancing to step 4:
If we divide 1845 by 685, we get 2 and a remainder of 475.
The next digit of our result is 2. 
Result so far: 12.0
If we subtract 1370 from 1845, we get 475.
Take the next digit (1) from the dividend and append it to 475, then repeat: 4751 / 685

Let's proceed to step 5:
4751 divided by 685 is 6 with a remainder of 641.
Put 6 as the next digit of the answer. 
Result so far: 126.0
Subtract 4110 from 4751 to get 641.
Include the next digit (9) from the dividend after 641, then repeat: 6419 / 685

On to step 6:
6419 divided by 685 is 9 with a remainder of 254.
The number 9 becomes the next digit in our result. 
Result so far: 1269.0
The remainder is 254 after subtracting 6165 from 6419.
Bring next digit (3) of the dividend behind the 254 and repeat the process: 2543 / 685

Going ahead to step 7:
The number 685 fits into 2543 3 times, leaving a remainder of 488.
Put 3 as the next digit of the answer. 
Result so far: 12693.0
Subtracting 2055 from 2543 leaves us with 488.
Grab the next digit (4) from the dividend, add it to 488, then carry on: 4884 / 685

Going ahead to step 8:
685 can be fit into 4884 7 times, resulting in a remainder of 89.
Record the quotient 7 as the next digit in the result. 
Result so far: 126937.0
If we take 4795 away from 4884, we end up with 89.
Since there are no more digits in the dividend, we add a zero to the remainder making it 890, and continue the process.

On to step 9:
When dividing 890 by 685, we get 1 with a remainder of 205.
Use 1 as the next digit of our solution. 
Result so far: 126937.1
If we subtract 685 from 890, we get 205.
Since there are no more digits in the dividend, we add a zero to the remainder making it 2050, and continue the process.

Moving on to step 10:
If we divide 2050 by 685, we get 2 and a remainder of 680.
Use 2 as the next digit of our solution. 
Result so far: 126937.12
If we take 1370 away from 2050, we end up with 680.
Since there are no more digits in the dividend, we add a zero to the remainder making it 6800, and continue the process.

Advancing to step 11:
6800 divided by 685 is 9 with a remainder of 635.
Put 9 as the next digit of the answer. 
Result so far: 126937.129
Subtracting 6165 from 6800 leaves us with 635.
Since there are no more digits in the dividend, we add a zero to the remainder making it 6350, and continue the process.

On to step 12:
If we divide 6350 by 685, we get 9 and a remainder of 185.
The next digit of our result is 9. 
Result so far: 126937.1299
If we take 6165 away from 6350, we end up with 185.
Since there are no more digits in the dividend, we add a zero to the remainder making it 1850, and continue the process.

After the division, we end up with 126937.1299 and a remainder of 0.00185.