Let's divide 639925 by 93
Let's see how many times 93 fits into 639925.

Advancing to step 1:
When dividing 6 by 93, we get 0 with a remainder of 6.
Use 0 as the next digit of our solution. 
Result so far: 0.0
Subtract 0 from 6 to get 6.
Fetch the next digit (3) from the dividend, attach it to 6 and continue: 63 / 93

Moving on to step 2:
63 divided by 93 is 0 with a remainder of 63.
Use 0 as the next digit of our solution. 
Result so far: 0.0
Deduct 0 from 63 and we're left with 63.
Take the next digit (9) from the dividend and append it to 63, then repeat: 639 / 93

Let's proceed to step 3:
93 goes into 639 6 times with a remainder of 81.
The number 6 becomes the next digit in our result. 
Result so far: 6.0
Subtract 558 from 639 to get 81.
Grab the next digit (9) from the dividend, add it to 81, then carry on: 819 / 93

On to step 4:
If we divide 819 by 93, we get 8 and a remainder of 75.
The number 8 becomes the next digit in our result. 
Result so far: 68.0
If we take 744 away from 819, we end up with 75.
Append the next digit (2) from the dividend to 75 and continue with: 752 / 93

Advancing to step 5:
93 goes into 752 8 times with a remainder of 8.
Use 8 as the next digit of our solution. 
Result so far: 688.0
Subtract 744 from 752 to get 8.
Append the next digit (5) from the dividend to 8 and continue with: 85 / 93

Let's proceed to step 6:
If we divide 85 by 93, we get 0 and a remainder of 85.
The number 0 becomes the next digit in our result. 
Result so far: 6880.0
Deduct 0 from 85 and we're left with 85.
Since there are no more digits in the dividend, we add a zero to the remainder making it 850, and continue the process.

Step 7:
When dividing 850 by 93, we get 9 with a remainder of 13.
The next digit of our result is 9. 
Result so far: 6880.9
If we take 837 away from 850, we end up with 13.
Since there are no more digits in the dividend, we add a zero to the remainder making it 130, and continue the process.

Moving on to step 8:
When dividing 130 by 93, we get 1 with a remainder of 37.
Record the quotient 1 as the next digit in the result. 
Result so far: 6880.91
The remainder is 37 after subtracting 93 from 130.
Since there are no more digits in the dividend, we add a zero to the remainder making it 370, and continue the process.

On to step 9:
When dividing 370 by 93, we get 3 with a remainder of 91.
The number 3 becomes the next digit in our result. 
Result so far: 6880.913
If we subtract 279 from 370, we get 91.
Since there are no more digits in the dividend, we add a zero to the remainder making it 910, and continue the process.

Advancing to step 10:
If we divide 910 by 93, we get 9 and a remainder of 73.
The next digit of our result is 9. 
Result so far: 6880.9139
Deduct 837 from 910 and we're left with 73.
Since there are no more digits in the dividend, we add a zero to the remainder making it 730, and continue the process.

On to step 11:
If we divide 730 by 93, we get 7 and a remainder of 79.
Record the quotient 7 as the next digit in the result. 
Result so far: 6880.91397
Deduct 651 from 730 and we're left with 79.
Since there are no more digits in the dividend, we add a zero to the remainder making it 790, and continue the process.

Advancing to step 12:
If we divide 790 by 93, we get 8 and a remainder of 46.
The number 8 becomes the next digit in our result. 
Result so far: 6880.913978
Subtract 744 from 790 to get 46.
Since there are no more digits in the dividend, we add a zero to the remainder making it 460, and continue the process.

Moving on to step 13:
The number 93 fits into 460 4 times, leaving a remainder of 88.
The number 4 becomes the next digit in our result. 
Result so far: 6880.9139784
The remainder is 88 after subtracting 372 from 460.
Since there are no more digits in the dividend, we add a zero to the remainder making it 880, and continue the process.

Advancing to step 14:
The number 93 fits into 880 9 times, leaving a remainder of 43.
Put 9 as the next digit of the answer. 
Result so far: 6880.91397849
If we subtract 837 from 880, we get 43.
Since there are no more digits in the dividend, we add a zero to the remainder making it 430, and continue the process.

The final result is 6880.91397849 with a remainder of 4.3e-08.