We divide 57523904 by 686
We want to divide 57523904 by 686.

Advancing to step 1:
5 divided by 686 is 0 with a remainder of 5.
Write down 0 as next digit of the result. 
Result so far: 0.0
If we subtract 0 from 5, we get 5.
Take the next digit (7) from the dividend and append it to 5, then repeat: 57 / 686

Let's proceed to step 2:
686 goes into 57 0 times with a remainder of 57.
Write down 0 as next digit of the result. 
Result so far: 0.0
Subtract 0 from 57 to get 57.
Fetch the next digit (5) from the dividend, attach it to 57 and continue: 575 / 686

Moving on to step 3:
575 divided by 686 is 0 with a remainder of 575.
Write down 0 as next digit of the result. 
Result so far: 0.0
If we take 0 away from 575, we end up with 575.
Include the next digit (2) from the dividend after 575, then repeat: 5752 / 686

On to step 4:
686 can be fit into 5752 8 times, resulting in a remainder of 264.
Put 8 as the next digit of the answer. 
Result so far: 8.0
Subtracting 5488 from 5752 leaves us with 264.
Take the next digit (3) from the dividend and append it to 264, then repeat: 2643 / 686

Step 5:
686 goes into 2643 3 times with a remainder of 585.
The next digit of our result is 3. 
Result so far: 83.0
If we subtract 2058 from 2643, we get 585.
Include the next digit (9) from the dividend after 585, then repeat: 5859 / 686

On to step 6:
When dividing 5859 by 686, we get 8 with a remainder of 371.
The number 8 becomes the next digit in our result. 
Result so far: 838.0
If we subtract 5488 from 5859, we get 371.
Fetch the next digit (0) from the dividend, attach it to 371 and continue: 3710 / 686

Step 7:
686 can be fit into 3710 5 times, resulting in a remainder of 280.
Record the quotient 5 as the next digit in the result. 
Result so far: 8385.0
Deduct 3430 from 3710 and we're left with 280.
Take the next digit (4) from the dividend and append it to 280, then repeat: 2804 / 686

Advancing to step 8:
When dividing 2804 by 686, we get 4 with a remainder of 60.
The next digit of our result is 4. 
Result so far: 83854.0
Deduct 2744 from 2804 and we're left with 60.
Since there are no more digits in the dividend, we add a zero to the remainder making it 600, and continue the process.

Step 9:
If we divide 600 by 686, we get 0 and a remainder of 600.
Write down 0 as next digit of the result. 
Result so far: 83854.0
If we subtract 0 from 600, we get 600.
Since there are no more digits in the dividend, we add a zero to the remainder making it 6000, and continue the process.

Going ahead to step 10:
If we divide 6000 by 686, we get 8 and a remainder of 512.
The number 8 becomes the next digit in our result. 
Result so far: 83854.08
Deduct 5488 from 6000 and we're left with 512.
Since there are no more digits in the dividend, we add a zero to the remainder making it 5120, and continue the process.

Let's proceed to step 11:
686 can be fit into 5120 7 times, resulting in a remainder of 318.
The number 7 becomes the next digit in our result. 
Result so far: 83854.087
The remainder is 318 after subtracting 4802 from 5120.
Since there are no more digits in the dividend, we add a zero to the remainder making it 3180, and continue the process.

Advancing to step 12:
When dividing 3180 by 686, we get 4 with a remainder of 436.
The next digit of our result is 4. 
Result so far: 83854.0874
The remainder is 436 after subtracting 2744 from 3180.
Since there are no more digits in the dividend, we add a zero to the remainder making it 4360, and continue the process.

Let's proceed to step 13:
686 goes into 4360 6 times with a remainder of 244.
Use 6 as the next digit of our solution. 
Result so far: 83854.08746
Subtract 4116 from 4360 to get 244.
Since there are no more digits in the dividend, we add a zero to the remainder making it 2440, and continue the process.

Advancing to step 14:
686 can be fit into 2440 3 times, resulting in a remainder of 382.
Put 3 as the next digit of the answer. 
Result so far: 83854.087463
Subtracting 2058 from 2440 leaves us with 382.
Since there are no more digits in the dividend, we add a zero to the remainder making it 3820, and continue the process.

Moving on to step 15:
When dividing 3820 by 686, we get 5 with a remainder of 390.
Record the quotient 5 as the next digit in the result. 
Result so far: 83854.0874635
The remainder is 390 after subtracting 3430 from 3820.
Since there are no more digits in the dividend, we add a zero to the remainder making it 3900, and continue the process.

On to step 16:
When dividing 3900 by 686, we get 5 with a remainder of 470.
The next digit of our result is 5. 
Result so far: 83854.08746355
Deduct 3430 from 3900 and we're left with 470.
Since there are no more digits in the dividend, we add a zero to the remainder making it 4700, and continue the process.

The quotient of the division is 83854.08746355, and the remainder is 4.7e-07.