640289 ÷ 92 
We want to figure out the number of times 640289 can be divided by 92.

Advancing to step 1:
6 divided by 92 is 0 with a remainder of 6.
Record the quotient 0 as the next digit in the result. 
Result so far: 0.0
The remainder is 6 after subtracting 0 from 6.
Append the next digit (4) from the dividend to 6 and continue with: 64 / 92

Going ahead to step 2:
The number 92 fits into 64 0 times, leaving a remainder of 64.
The next digit of our result is 0. 
Result so far: 0.0
Subtract 0 from 64 to get 64.
Take the next digit (0) from the dividend and append it to 64, then repeat: 640 / 92

Advancing to step 3:
640 divided by 92 is 6 with a remainder of 88.
Write down 6 as next digit of the result. 
Result so far: 6.0
Subtracting 552 from 640 leaves us with 88.
Append the next digit (2) from the dividend to 88 and continue with: 882 / 92

Moving on to step 4:
882 divided by 92 is 9 with a remainder of 54.
The next digit of our result is 9. 
Result so far: 69.0
The remainder is 54 after subtracting 828 from 882.
Append the next digit (8) from the dividend to 54 and continue with: 548 / 92

On to step 5:
548 divided by 92 is 5 with a remainder of 88.
The number 5 becomes the next digit in our result. 
Result so far: 695.0
Subtract 460 from 548 to get 88.
Append the next digit (9) from the dividend to 88 and continue with: 889 / 92

On to step 6:
92 goes into 889 9 times with a remainder of 61.
Use 9 as the next digit of our solution. 
Result so far: 6959.0
Subtract 828 from 889 to get 61.
Since there are no more digits in the dividend, we add a zero to the remainder making it 610, and continue the process.

Step 7:
92 goes into 610 6 times with a remainder of 58.
Put 6 as the next digit of the answer. 
Result so far: 6959.6
The remainder is 58 after subtracting 552 from 610.
Since there are no more digits in the dividend, we add a zero to the remainder making it 580, and continue the process.

Step 8:
92 can be fit into 580 6 times, resulting in a remainder of 28.
Record the quotient 6 as the next digit in the result. 
Result so far: 6959.66
Deduct 552 from 580 and we're left with 28.
Since there are no more digits in the dividend, we add a zero to the remainder making it 280, and continue the process.

In conclusion, the division gives 6959.66 with a balance of 0.028.