We're dividing 93023215 by 639 
We want to divide 93023215 by 639.

Let's proceed to step 1:
639 can be fit into 9 0 times, resulting in a remainder of 9.
The number 0 becomes the next digit in our result. 
Result so far: 0.0
If we take 0 away from 9, we end up with 9.
Fetch the next digit (3) from the dividend, attach it to 9 and continue: 93 / 639

Step 2:
If we divide 93 by 639, we get 0 and a remainder of 93.
Use 0 as the next digit of our solution. 
Result so far: 0.0
If we take 0 away from 93, we end up with 93.
Bring next digit (0) of the dividend behind the 93 and repeat the process: 930 / 639

Let's proceed to step 3:
930 divided by 639 is 1 with a remainder of 291.
Use 1 as the next digit of our solution. 
Result so far: 1.0
If we subtract 639 from 930, we get 291.
Append the next digit (2) from the dividend to 291 and continue with: 2912 / 639

On to step 4:
If we divide 2912 by 639, we get 4 and a remainder of 356.
Record the quotient 4 as the next digit in the result. 
Result so far: 14.0
If we subtract 2556 from 2912, we get 356.
Fetch the next digit (3) from the dividend, attach it to 356 and continue: 3563 / 639

Let's proceed to step 5:
3563 divided by 639 is 5 with a remainder of 368.
The next digit of our result is 5. 
Result so far: 145.0
If we take 3195 away from 3563, we end up with 368.
Include the next digit (2) from the dividend after 368, then repeat: 3682 / 639

Let's proceed to step 6:
If we divide 3682 by 639, we get 5 and a remainder of 487.
Write down 5 as next digit of the result. 
Result so far: 1455.0
If we subtract 3195 from 3682, we get 487.
Fetch the next digit (1) from the dividend, attach it to 487 and continue: 4871 / 639

On to step 7:
The number 639 fits into 4871 7 times, leaving a remainder of 398.
The number 7 becomes the next digit in our result. 
Result so far: 14557.0
Subtracting 4473 from 4871 leaves us with 398.
Fetch the next digit (5) from the dividend, attach it to 398 and continue: 3985 / 639

Advancing to step 8:
639 goes into 3985 6 times with a remainder of 151.
The next digit of our result is 6. 
Result so far: 145576.0
Subtracting 3834 from 3985 leaves us with 151.
Since there are no more digits in the dividend, we add a zero to the remainder making it 1510, and continue the process.

On to step 9:
The number 639 fits into 1510 2 times, leaving a remainder of 232.
Put 2 as the next digit of the answer. 
Result so far: 145576.2
Deduct 1278 from 1510 and we're left with 232.
Since there are no more digits in the dividend, we add a zero to the remainder making it 2320, and continue the process.

On to step 10:
If we divide 2320 by 639, we get 3 and a remainder of 403.
Write down 3 as next digit of the result. 
Result so far: 145576.23
Subtract 1917 from 2320 to get 403.
Since there are no more digits in the dividend, we add a zero to the remainder making it 4030, and continue the process.

Let's proceed to step 11:
639 can be fit into 4030 6 times, resulting in a remainder of 196.
Record the quotient 6 as the next digit in the result. 
Result so far: 145576.236
The remainder is 196 after subtracting 3834 from 4030.
Since there are no more digits in the dividend, we add a zero to the remainder making it 1960, and continue the process.

Going ahead to step 12:
639 goes into 1960 3 times with a remainder of 43.
The next digit of our result is 3. 
Result so far: 145576.2363
If we take 1917 away from 1960, we end up with 43.
Since there are no more digits in the dividend, we add a zero to the remainder making it 430, and continue the process.

Step 13:
639 goes into 430 0 times with a remainder of 430.
Write down 0 as next digit of the result. 
Result so far: 145576.2363
If we take 0 away from 430, we end up with 430.
Since there are no more digits in the dividend, we add a zero to the remainder making it 4300, and continue the process.

Moving on to step 14:
639 can be fit into 4300 6 times, resulting in a remainder of 466.
Write down 6 as next digit of the result. 
Result so far: 145576.236306
The remainder is 466 after subtracting 3834 from 4300.
Since there are no more digits in the dividend, we add a zero to the remainder making it 4660, and continue the process.

Moving on to step 15:
The number 639 fits into 4660 7 times, leaving a remainder of 187.
Use 7 as the next digit of our solution. 
Result so far: 145576.2363067
If we take 4473 away from 4660, we end up with 187.
Since there are no more digits in the dividend, we add a zero to the remainder making it 1870, and continue the process.

Step 16:
1870 divided by 639 is 2 with a remainder of 592.
Write down 2 as next digit of the result. 
Result so far: 145576.23630672
The remainder is 592 after subtracting 1278 from 1870.
Since there are no more digits in the dividend, we add a zero to the remainder making it 5920, and continue the process.

The final outcome is 145576.23630672, with a leftover of 5.92e-07.