639408 ÷ 93 
Let's see how many times 93 fits into 639408.

Step 1:
6 divided by 93 is 0 with a remainder of 6.
Record the quotient 0 as the next digit in the result. 
Result so far: 0.0
If we subtract 0 from 6, we get 6.
Grab the next digit (3) from the dividend, add it to 6, then carry on: 63 / 93

Going ahead to step 2:
The number 93 fits into 63 0 times, leaving a remainder of 63.
The number 0 becomes the next digit in our result. 
Result so far: 0.0
Subtract 0 from 63 to get 63.
Append the next digit (9) from the dividend to 63 and continue with: 639 / 93

On to step 3:
If we divide 639 by 93, we get 6 and a remainder of 81.
The number 6 becomes the next digit in our result. 
Result so far: 6.0
Subtracting 558 from 639 leaves us with 81.
Grab the next digit (4) from the dividend, add it to 81, then carry on: 814 / 93

Moving on to step 4:
When dividing 814 by 93, we get 8 with a remainder of 70.
Put 8 as the next digit of the answer. 
Result so far: 68.0
If we subtract 744 from 814, we get 70.
Append the next digit (0) from the dividend to 70 and continue with: 700 / 93

Going ahead to step 5:
The number 93 fits into 700 7 times, leaving a remainder of 49.
Record the quotient 7 as the next digit in the result. 
Result so far: 687.0
Subtract 651 from 700 to get 49.
Grab the next digit (8) from the dividend, add it to 49, then carry on: 498 / 93

Let's proceed to step 6:
The number 93 fits into 498 5 times, leaving a remainder of 33.
The next digit of our result is 5. 
Result so far: 6875.0
Subtract 465 from 498 to get 33.
Since there are no more digits in the dividend, we add a zero to the remainder making it 330, and continue the process.

Let's proceed to step 7:
The number 93 fits into 330 3 times, leaving a remainder of 51.
Use 3 as the next digit of our solution. 
Result so far: 6875.3
If we subtract 279 from 330, we get 51.
Since there are no more digits in the dividend, we add a zero to the remainder making it 510, and continue the process.

Advancing to step 8:
If we divide 510 by 93, we get 5 and a remainder of 45.
Use 5 as the next digit of our solution. 
Result so far: 6875.35
Deduct 465 from 510 and we're left with 45.
Since there are no more digits in the dividend, we add a zero to the remainder making it 450, and continue the process.

On to step 9:
If we divide 450 by 93, we get 4 and a remainder of 78.
The next digit of our result is 4. 
Result so far: 6875.354
Subtract 372 from 450 to get 78.
Since there are no more digits in the dividend, we add a zero to the remainder making it 780, and continue the process.

Moving on to step 10:
93 goes into 780 8 times with a remainder of 36.
Use 8 as the next digit of our solution. 
Result so far: 6875.3548
Subtract 744 from 780 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.

Going ahead to step 11:
93 goes into 360 3 times with a remainder of 81.
Record the quotient 3 as the next digit in the result. 
Result so far: 6875.35483
If we take 279 away from 360, we end up with 81.
Since there are no more digits in the dividend, we add a zero to the remainder making it 810, and continue the process.

Advancing to step 12:
When dividing 810 by 93, we get 8 with a remainder of 66.
Record the quotient 8 as the next digit in the result. 
Result so far: 6875.354838
Deduct 744 from 810 and we're left with 66.
Since there are no more digits in the dividend, we add a zero to the remainder making it 660, and continue the process.

Moving on to step 13:
The number 93 fits into 660 7 times, leaving a remainder of 9.
Put 7 as the next digit of the answer. 
Result so far: 6875.3548387
If we take 651 away from 660, we end up with 9.
Since there are no more digits in the dividend, we add a zero to the remainder making it 90, and continue the process.

On to step 14:
93 goes into 90 0 times with a remainder of 90.
Write down 0 as next digit of the result. 
Result so far: 6875.3548387
Subtracting 0 from 90 leaves us with 90.
Since there are no more digits in the dividend, we add a zero to the remainder making it 900, and continue the process.

The final outcome is 6875.3548387, with a leftover of 9e-08.