We look at the division of 657904 by 86 
Our goal is to divide 657904 by 86.

Going ahead to step 1:
86 goes into 6 0 times with a remainder of 6.
Write down 0 as next digit of the result. 
Result so far: 0.0
Subtracting 0 from 6 leaves us with 6.
Include the next digit (5) from the dividend after 6, then repeat: 65 / 86

Moving on to step 2:
65 divided by 86 is 0 with a remainder of 65.
Record the quotient 0 as the next digit in the result. 
Result so far: 0.0
The remainder is 65 after subtracting 0 from 65.
Grab the next digit (7) from the dividend, add it to 65, then carry on: 657 / 86

Advancing to step 3:
86 goes into 657 7 times with a remainder of 55.
Write down 7 as next digit of the result. 
Result so far: 7.0
If we subtract 602 from 657, we get 55.
Bring next digit (9) of the dividend behind the 55 and repeat the process: 559 / 86

Going ahead to step 4:
If we divide 559 by 86, we get 6 and a remainder of 43.
Record the quotient 6 as the next digit in the result. 
Result so far: 76.0
Subtracting 516 from 559 leaves us with 43.
Take the next digit (0) from the dividend and append it to 43, then repeat: 430 / 86

On to step 5:
If we divide 430 by 86, we get 5 and a remainder of 0.
The next digit of our result is 5. 
Result so far: 765.0
The remainder is 0 after subtracting 430 from 430.
Take the next digit (4) from the dividend and append it to 0, then repeat: 4 / 86

Step 6:
86 goes into 4 0 times with a remainder of 4.
Record the quotient 0 as the next digit in the result. 
Result so far: 7650.0
The remainder is 4 after subtracting 0 from 4.
Since there are no more digits in the dividend, we add a zero to the remainder making it 40, and continue the process.

Moving on to step 7:
The number 86 fits into 40 0 times, leaving a remainder of 40.
The number 0 becomes the next digit in our result. 
Result so far: 7650.0
The remainder is 40 after subtracting 0 from 40.
Since there are no more digits in the dividend, we add a zero to the remainder making it 400, and continue the process.

Advancing to step 8:
If we divide 400 by 86, we get 4 and a remainder of 56.
Use 4 as the next digit of our solution. 
Result so far: 7650.04
If we take 344 away from 400, we end up with 56.
Since there are no more digits in the dividend, we add a zero to the remainder making it 560, and continue the process.

Let's proceed to step 9:
560 divided by 86 is 6 with a remainder of 44.
Write down 6 as next digit of the result. 
Result so far: 7650.046
Deduct 516 from 560 and we're left with 44.
Since there are no more digits in the dividend, we add a zero to the remainder making it 440, and continue the process.

On to step 10:
If we divide 440 by 86, we get 5 and a remainder of 10.
Use 5 as the next digit of our solution. 
Result so far: 7650.0465
The remainder is 10 after subtracting 430 from 440.
Since there are no more digits in the dividend, we add a zero to the remainder making it 100, and continue the process.

Advancing to step 11:
If we divide 100 by 86, we get 1 and a remainder of 14.
The number 1 becomes the next digit in our result. 
Result so far: 7650.04651
Subtract 86 from 100 to get 14.
Since there are no more digits in the dividend, we add a zero to the remainder making it 140, and continue the process.

Step 12:
The number 86 fits into 140 1 times, leaving a remainder of 54.
Write down 1 as next digit of the result. 
Result so far: 7650.046511
Deduct 86 from 140 and we're left with 54.
Since there are no more digits in the dividend, we add a zero to the remainder making it 540, and continue the process.

In conclusion, the division gives 7650.046511 with a balance of 5.4e-06.