83872862 ÷ 686 
We're looking to find how many times 686 goes into 83872862.

Moving on to step 1:
When dividing 8 by 686, we get 0 with a remainder of 8.
Put 0 as the next digit of the answer. 
Result so far: 0.0
The remainder is 8 after subtracting 0 from 8.
Append the next digit (3) from the dividend to 8 and continue with: 83 / 686

Let's proceed to step 2:
The number 686 fits into 83 0 times, leaving a remainder of 83.
Put 0 as the next digit of the answer. 
Result so far: 0.0
If we take 0 away from 83, we end up with 83.
Bring next digit (8) of the dividend behind the 83 and repeat the process: 838 / 686

Advancing to step 3:
When dividing 838 by 686, we get 1 with a remainder of 152.
Record the quotient 1 as the next digit in the result. 
Result so far: 1.0
Deduct 686 from 838 and we're left with 152.
Append the next digit (7) from the dividend to 152 and continue with: 1527 / 686

Advancing to step 4:
The number 686 fits into 1527 2 times, leaving a remainder of 155.
The next digit of our result is 2. 
Result so far: 12.0
If we take 1372 away from 1527, we end up with 155.
Include the next digit (2) from the dividend after 155, then repeat: 1552 / 686

On to step 5:
The number 686 fits into 1552 2 times, leaving a remainder of 180.
Use 2 as the next digit of our solution. 
Result so far: 122.0
If we take 1372 away from 1552, we end up with 180.
Grab the next digit (8) from the dividend, add it to 180, then carry on: 1808 / 686

On to step 6:
1808 divided by 686 is 2 with a remainder of 436.
Put 2 as the next digit of the answer. 
Result so far: 1222.0
If we take 1372 away from 1808, we end up with 436.
Grab the next digit (6) from the dividend, add it to 436, then carry on: 4366 / 686

Advancing to step 7:
When dividing 4366 by 686, we get 6 with a remainder of 250.
Use 6 as the next digit of our solution. 
Result so far: 12226.0
If we take 4116 away from 4366, we end up with 250.
Grab the next digit (2) from the dividend, add it to 250, then carry on: 2502 / 686

Step 8:
When dividing 2502 by 686, we get 3 with a remainder of 444.
The number 3 becomes the next digit in our result. 
Result so far: 122263.0
Subtracting 2058 from 2502 leaves us with 444.
Since there are no more digits in the dividend, we add a zero to the remainder making it 4440, and continue the process.

Advancing to step 9:
When dividing 4440 by 686, we get 6 with a remainder of 324.
The number 6 becomes the next digit in our result. 
Result so far: 122263.6
If we take 4116 away from 4440, we end up with 324.
Since there are no more digits in the dividend, we add a zero to the remainder making it 3240, and continue the process.

Let's proceed to step 10:
When dividing 3240 by 686, we get 4 with a remainder of 496.
Put 4 as the next digit of the answer. 
Result so far: 122263.64
If we take 2744 away from 3240, we end up with 496.
Since there are no more digits in the dividend, we add a zero to the remainder making it 4960, and continue the process.

Going ahead to step 11:
686 can be fit into 4960 7 times, resulting in a remainder of 158.
Use 7 as the next digit of our solution. 
Result so far: 122263.647
Subtract 4802 from 4960 to get 158.
Since there are no more digits in the dividend, we add a zero to the remainder making it 1580, and continue the process.

Going ahead to step 12:
686 goes into 1580 2 times with a remainder of 208.
Use 2 as the next digit of our solution. 
Result so far: 122263.6472
Deduct 1372 from 1580 and we're left with 208.
Since there are no more digits in the dividend, we add a zero to the remainder making it 2080, and continue the process.

On to step 13:
If we divide 2080 by 686, we get 3 and a remainder of 22.
Record the quotient 3 as the next digit in the result. 
Result so far: 122263.64723
If we take 2058 away from 2080, we end up with 22.
Since there are no more digits in the dividend, we add a zero to the remainder making it 220, and continue the process.

Moving on to step 14:
220 divided by 686 is 0 with a remainder of 220.
Record the quotient 0 as the next digit in the result. 
Result so far: 122263.64723
If we subtract 0 from 220, we get 220.
Since there are no more digits in the dividend, we add a zero to the remainder making it 2200, and continue the process.

On to step 15:
The number 686 fits into 2200 3 times, leaving a remainder of 142.
Write down 3 as next digit of the result. 
Result so far: 122263.6472303
Subtracting 2058 from 2200 leaves us with 142.
Since there are no more digits in the dividend, we add a zero to the remainder making it 1420, and continue the process.

Moving on to step 16:
1420 divided by 686 is 2 with a remainder of 48.
Write down 2 as next digit of the result. 
Result so far: 122263.64723032
If we take 1372 away from 1420, we end up with 48.
Since there are no more digits in the dividend, we add a zero to the remainder making it 480, and continue the process.

The quotient of the division is 122263.64723032, and the remainder is 4.8e-08.