We look at the division of 68206755 by 639 
Let's see how many times 639 fits into 68206755.

Let's proceed to step 1:
If we divide 6 by 639, we get 0 and a remainder of 6.
Use 0 as the next digit of our solution. 
Result so far: 0.0
The remainder is 6 after subtracting 0 from 6.
Take the next digit (8) from the dividend and append it to 6, then repeat: 68 / 639

Step 2:
The number 639 fits into 68 0 times, leaving a remainder of 68.
The next digit of our result is 0. 
Result so far: 0.0
If we subtract 0 from 68, we get 68.
Fetch the next digit (2) from the dividend, attach it to 68 and continue: 682 / 639

Moving on to step 3:
682 divided by 639 is 1 with a remainder of 43.
Record the quotient 1 as the next digit in the result. 
Result so far: 1.0
If we subtract 639 from 682, we get 43.
Append the next digit (0) from the dividend to 43 and continue with: 430 / 639

Advancing to step 4:
The number 639 fits into 430 0 times, leaving a remainder of 430.
Write down 0 as next digit of the result. 
Result so far: 10.0
If we take 0 away from 430, we end up with 430.
Bring next digit (6) of the dividend behind the 430 and repeat the process: 4306 / 639

Step 5:
4306 divided by 639 is 6 with a remainder of 472.
The next digit of our result is 6. 
Result so far: 106.0
Subtract 3834 from 4306 to get 472.
Include the next digit (7) from the dividend after 472, then repeat: 4727 / 639

On to step 6:
The number 639 fits into 4727 7 times, leaving a remainder of 254.
The number 7 becomes the next digit in our result. 
Result so far: 1067.0
If we take 4473 away from 4727, we end up with 254.
Take the next digit (5) from the dividend and append it to 254, then repeat: 2545 / 639

Step 7:
When dividing 2545 by 639, we get 3 with a remainder of 628.
The next digit of our result is 3. 
Result so far: 10673.0
Deduct 1917 from 2545 and we're left with 628.
Fetch the next digit (5) from the dividend, attach it to 628 and continue: 6285 / 639

Going ahead to step 8:
The number 639 fits into 6285 9 times, leaving a remainder of 534.
Use 9 as the next digit of our solution. 
Result so far: 106739.0
If we take 5751 away from 6285, we end up with 534.
Since there are no more digits in the dividend, we add a zero to the remainder making it 5340, and continue the process.

Advancing to step 9:
639 can be fit into 5340 8 times, resulting in a remainder of 228.
Record the quotient 8 as the next digit in the result. 
Result so far: 106739.8
The remainder is 228 after subtracting 5112 from 5340.
Since there are no more digits in the dividend, we add a zero to the remainder making it 2280, and continue the process.

On to step 10:
When dividing 2280 by 639, we get 3 with a remainder of 363.
The number 3 becomes the next digit in our result. 
Result so far: 106739.83
Deduct 1917 from 2280 and we're left with 363.
Since there are no more digits in the dividend, we add a zero to the remainder making it 3630, and continue the process.

Advancing to step 11:
639 goes into 3630 5 times with a remainder of 435.
Use 5 as the next digit of our solution. 
Result so far: 106739.835
Subtract 3195 from 3630 to get 435.
Since there are no more digits in the dividend, we add a zero to the remainder making it 4350, and continue the process.

Going ahead to step 12:
639 goes into 4350 6 times with a remainder of 516.
Put 6 as the next digit of the answer. 
Result so far: 106739.8356
Deduct 3834 from 4350 and we're left with 516.
Since there are no more digits in the dividend, we add a zero to the remainder making it 5160, and continue the process.

On to step 13:
639 goes into 5160 8 times with a remainder of 48.
Use 8 as the next digit of our solution. 
Result so far: 106739.83568
Subtracting 5112 from 5160 leaves us with 48.
Since there are no more digits in the dividend, we add a zero to the remainder making it 480, and continue the process.

Going ahead to step 14:
If we divide 480 by 639, we get 0 and a remainder of 480.
The number 0 becomes the next digit in our result. 
Result so far: 106739.83568
If we subtract 0 from 480, we get 480.
Since there are no more digits in the dividend, we add a zero to the remainder making it 4800, and continue the process.

On to step 15:
639 goes into 4800 7 times with a remainder of 327.
Record the quotient 7 as the next digit in the result. 
Result so far: 106739.8356807
The remainder is 327 after subtracting 4473 from 4800.
Since there are no more digits in the dividend, we add a zero to the remainder making it 3270, and continue the process.

Advancing to step 16:
3270 divided by 639 is 5 with a remainder of 75.
Write down 5 as next digit of the result. 
Result so far: 106739.83568075
Subtracting 3195 from 3270 leaves us with 75.
Since there are no more digits in the dividend, we add a zero to the remainder making it 750, and continue the process.

The final outcome is 106739.83568075, with a leftover of 7.5e-08.