We divide 639553 by 68
We want to figure out the number of times 639553 can be divided by 68.

Step 1:
68 goes into 6 0 times with a remainder of 6.
Record the quotient 0 as the next digit in the result. 
Result so far: 0.0
Deduct 0 from 6 and we're left with 6.
Append the next digit (3) from the dividend to 6 and continue with: 63 / 68

Moving on to step 2:
The number 68 fits into 63 0 times, leaving a remainder of 63.
Put 0 as the next digit of the answer. 
Result so far: 0.0
The remainder is 63 after subtracting 0 from 63.
Include the next digit (9) from the dividend after 63, then repeat: 639 / 68

Advancing to step 3:
68 can be fit into 639 9 times, resulting in a remainder of 27.
Use 9 as the next digit of our solution. 
Result so far: 9.0
If we take 612 away from 639, we end up with 27.
Grab the next digit (5) from the dividend, add it to 27, then carry on: 275 / 68

On to step 4:
When dividing 275 by 68, we get 4 with a remainder of 3.
The next digit of our result is 4. 
Result so far: 94.0
If we subtract 272 from 275, we get 3.
Take the next digit (5) from the dividend and append it to 3, then repeat: 35 / 68

Let's proceed to step 5:
When dividing 35 by 68, we get 0 with a remainder of 35.
Write down 0 as next digit of the result. 
Result so far: 940.0
Subtract 0 from 35 to get 35.
Grab the next digit (3) from the dividend, add it to 35, then carry on: 353 / 68

Let's proceed to step 6:
When dividing 353 by 68, we get 5 with a remainder of 13.
The next digit of our result is 5. 
Result so far: 9405.0
Subtract 340 from 353 to get 13.
Since there are no more digits in the dividend, we add a zero to the remainder making it 130, and continue the process.

Let's proceed to step 7:
The number 68 fits into 130 1 times, leaving a remainder of 62.
Put 1 as the next digit of the answer. 
Result so far: 9405.1
Subtract 68 from 130 to get 62.
Since there are no more digits in the dividend, we add a zero to the remainder making it 620, and continue the process.

Let's proceed to step 8:
620 divided by 68 is 9 with a remainder of 8.
Write down 9 as next digit of the result. 
Result so far: 9405.19
Deduct 612 from 620 and we're left with 8.
Since there are no more digits in the dividend, we add a zero to the remainder making it 80, and continue the process.

Moving on to step 9:
If we divide 80 by 68, we get 1 and a remainder of 12.
Write down 1 as next digit of the result. 
Result so far: 9405.191
The remainder is 12 after subtracting 68 from 80.
Since there are no more digits in the dividend, we add a zero to the remainder making it 120, and continue the process.

Step 10:
If we divide 120 by 68, we get 1 and a remainder of 52.
Put 1 as the next digit of the answer. 
Result so far: 9405.1911
Subtract 68 from 120 to get 52.
Since there are no more digits in the dividend, we add a zero to the remainder making it 520, and continue the process.

In conclusion, the division gives 9405.1911 with a balance of 0.00052.