We look at the division of 30633012 by 642 
We want to divide 30633012 by 642.

Let's proceed to step 1:
642 can be fit into 3 0 times, resulting in a remainder of 3.
Write down 0 as next digit of the result. 
Result so far: 0.0
The remainder is 3 after subtracting 0 from 3.
Take the next digit (0) from the dividend and append it to 3, then repeat: 30 / 642

Moving on to step 2:
If we divide 30 by 642, we get 0 and a remainder of 30.
Record the quotient 0 as the next digit in the result. 
Result so far: 0.0
If we take 0 away from 30, we end up with 30.
Bring next digit (6) of the dividend behind the 30 and repeat the process: 306 / 642

Advancing to step 3:
When dividing 306 by 642, we get 0 with a remainder of 306.
Put 0 as the next digit of the answer. 
Result so far: 0.0
If we subtract 0 from 306, we get 306.
Take the next digit (3) from the dividend and append it to 306, then repeat: 3063 / 642

Let's proceed to step 4:
642 goes into 3063 4 times with a remainder of 495.
Use 4 as the next digit of our solution. 
Result so far: 4.0
Subtracting 2568 from 3063 leaves us with 495.
Append the next digit (3) from the dividend to 495 and continue with: 4953 / 642

On to step 5:
642 goes into 4953 7 times with a remainder of 459.
Use 7 as the next digit of our solution. 
Result so far: 47.0
Deduct 4494 from 4953 and we're left with 459.
Take the next digit (0) from the dividend and append it to 459, then repeat: 4590 / 642

Moving on to step 6:
642 goes into 4590 7 times with a remainder of 96.
The next digit of our result is 7. 
Result so far: 477.0
If we subtract 4494 from 4590, we get 96.
Append the next digit (1) from the dividend to 96 and continue with: 961 / 642

On to step 7:
The number 642 fits into 961 1 times, leaving a remainder of 319.
Record the quotient 1 as the next digit in the result. 
Result so far: 4771.0
Subtract 642 from 961 to get 319.
Grab the next digit (2) from the dividend, add it to 319, then carry on: 3192 / 642

On to step 8:
If we divide 3192 by 642, we get 4 and a remainder of 624.
Use 4 as the next digit of our solution. 
Result so far: 47714.0
Subtract 2568 from 3192 to get 624.
Since there are no more digits in the dividend, we add a zero to the remainder making it 6240, and continue the process.

Going ahead to step 9:
If we divide 6240 by 642, we get 9 and a remainder of 462.
The number 9 becomes the next digit in our result. 
Result so far: 47714.9
Deduct 5778 from 6240 and we're left with 462.
Since there are no more digits in the dividend, we add a zero to the remainder making it 4620, and continue the process.

Step 10:
642 can be fit into 4620 7 times, resulting in a remainder of 126.
Put 7 as the next digit of the answer. 
Result so far: 47714.97
Subtract 4494 from 4620 to get 126.
Since there are no more digits in the dividend, we add a zero to the remainder making it 1260, and continue the process.

Let's proceed to step 11:
When dividing 1260 by 642, we get 1 with a remainder of 618.
Use 1 as the next digit of our solution. 
Result so far: 47714.971
If we take 642 away from 1260, we end up with 618.
Since there are no more digits in the dividend, we add a zero to the remainder making it 6180, and continue the process.

On to step 12:
When dividing 6180 by 642, we get 9 with a remainder of 402.
The next digit of our result is 9. 
Result so far: 47714.9719
Subtracting 5778 from 6180 leaves us with 402.
Since there are no more digits in the dividend, we add a zero to the remainder making it 4020, and continue the process.

Advancing to step 13:
642 can be fit into 4020 6 times, resulting in a remainder of 168.
Record the quotient 6 as the next digit in the result. 
Result so far: 47714.97196
If we subtract 3852 from 4020, we get 168.
Since there are no more digits in the dividend, we add a zero to the remainder making it 1680, and continue the process.

Moving on to step 14:
642 goes into 1680 2 times with a remainder of 396.
Write down 2 as next digit of the result. 
Result so far: 47714.971962
The remainder is 396 after subtracting 1284 from 1680.
Since there are no more digits in the dividend, we add a zero to the remainder making it 3960, and continue the process.

On to step 15:
642 can be fit into 3960 6 times, resulting in a remainder of 108.
Put 6 as the next digit of the answer. 
Result so far: 47714.9719626
If we take 3852 away from 3960, we end up with 108.
Since there are no more digits in the dividend, we add a zero to the remainder making it 1080, and continue the process.

Let's proceed to step 16:
When dividing 1080 by 642, we get 1 with a remainder of 438.
Use 1 as the next digit of our solution. 
Result so far: 47714.97196261
If we subtract 642 from 1080, we get 438.
Since there are no more digits in the dividend, we add a zero to the remainder making it 4380, and continue the process.

Our division results in 47714.97196261 with a remaining 4.38e-07.