Let's divide 639257 by 68
Let's see how many times 68 fits into 639257.

Moving on to step 1:
6 divided by 68 is 0 with a remainder of 6.
Record the quotient 0 as the next digit in the result. 
Result so far: 0.0
Subtract 0 from 6 to get 6.
Take the next digit (3) from the dividend and append it to 6, then repeat: 63 / 68

Advancing to step 2:
68 goes into 63 0 times with a remainder of 63.
Record the quotient 0 as the next digit in the result. 
Result so far: 0.0
Subtract 0 from 63 to get 63.
Bring next digit (9) of the dividend behind the 63 and repeat the process: 639 / 68

Advancing to step 3:
The number 68 fits into 639 9 times, leaving a remainder of 27.
The next digit of our result is 9. 
Result so far: 9.0
Subtract 612 from 639 to get 27.
Append the next digit (2) from the dividend to 27 and continue with: 272 / 68

Step 4:
68 goes into 272 4 times with a remainder of 0.
The number 4 becomes the next digit in our result. 
Result so far: 94.0
If we subtract 272 from 272, we get 0.
Bring next digit (5) of the dividend behind the 0 and repeat the process: 5 / 68

Moving on to step 5:
68 can be fit into 5 0 times, resulting in a remainder of 5.
The number 0 becomes the next digit in our result. 
Result so far: 940.0
If we subtract 0 from 5, we get 5.
Include the next digit (7) from the dividend after 5, then repeat: 57 / 68

Advancing to step 6:
The number 68 fits into 57 0 times, leaving a remainder of 57.
Put 0 as the next digit of the answer. 
Result so far: 9400.0
The remainder is 57 after subtracting 0 from 57.
Since there are no more digits in the dividend, we add a zero to the remainder making it 570, and continue the process.

Step 7:
68 can be fit into 570 8 times, resulting in a remainder of 26.
Use 8 as the next digit of our solution. 
Result so far: 9400.8
If we subtract 544 from 570, we get 26.
Since there are no more digits in the dividend, we add a zero to the remainder making it 260, and continue the process.

On to step 8:
68 can be fit into 260 3 times, resulting in a remainder of 56.
Put 3 as the next digit of the answer. 
Result so far: 9400.83
Subtract 204 from 260 to get 56.
Since there are no more digits in the dividend, we add a zero to the remainder making it 560, and continue the process.

Advancing to step 9:
560 divided by 68 is 8 with a remainder of 16.
Record the quotient 8 as the next digit in the result. 
Result so far: 9400.838
The remainder is 16 after subtracting 544 from 560.
Since there are no more digits in the dividend, we add a zero to the remainder making it 160, and continue the process.

Going ahead to step 10:
The number 68 fits into 160 2 times, leaving a remainder of 24.
The number 2 becomes the next digit in our result. 
Result so far: 9400.8382
If we subtract 136 from 160, we get 24.
Since there are no more digits in the dividend, we add a zero to the remainder making it 240, and continue the process.

On to step 11:
If we divide 240 by 68, we get 3 and a remainder of 36.
Record the quotient 3 as the next digit in the result. 
Result so far: 9400.83823
Subtract 204 from 240 to get 36.
Since there are no more digits in the dividend, we add a zero to the remainder making it 360, and continue the process.

Moving on to step 12:
When dividing 360 by 68, we get 5 with a remainder of 20.
The next digit of our result is 5. 
Result so far: 9400.838235
If we take 340 away from 360, we end up with 20.
Since there are no more digits in the dividend, we add a zero to the remainder making it 200, and continue the process.

Advancing to step 13:
200 divided by 68 is 2 with a remainder of 64.
Record the quotient 2 as the next digit in the result. 
Result so far: 9400.8382352
Subtract 136 from 200 to get 64.
Since there are no more digits in the dividend, we add a zero to the remainder making it 640, and continue the process.

Step 14:
68 goes into 640 9 times with a remainder of 28.
Put 9 as the next digit of the answer. 
Result so far: 9400.83823529
If we subtract 612 from 640, we get 28.
Since there are no more digits in the dividend, we add a zero to the remainder making it 280, and continue the process.

After the division, we end up with 9400.83823529 and a remainder of 2.8e-08.