We look at the division of 30025073 by 642 
Our goal is to divide 30025073 by 642.

Let's proceed to step 1:
3 divided by 642 is 0 with a remainder of 3.
Write down 0 as next digit of the result. 
Result so far: 0.0
If we subtract 0 from 3, we get 3.
Grab the next digit (0) from the dividend, add it to 3, then carry on: 30 / 642

Advancing to step 2:
When dividing 30 by 642, we get 0 with a remainder of 30.
Use 0 as the next digit of our solution. 
Result so far: 0.0
Subtracting 0 from 30 leaves us with 30.
Append the next digit (0) from the dividend to 30 and continue with: 300 / 642

Going ahead to step 3:
300 divided by 642 is 0 with a remainder of 300.
Record the quotient 0 as the next digit in the result. 
Result so far: 0.0
If we subtract 0 from 300, we get 300.
Take the next digit (2) from the dividend and append it to 300, then repeat: 3002 / 642

Advancing to step 4:
642 goes into 3002 4 times with a remainder of 434.
The next digit of our result is 4. 
Result so far: 4.0
Subtracting 2568 from 3002 leaves us with 434.
Include the next digit (5) from the dividend after 434, then repeat: 4345 / 642

On to step 5:
If we divide 4345 by 642, we get 6 and a remainder of 493.
Write down 6 as next digit of the result. 
Result so far: 46.0
The remainder is 493 after subtracting 3852 from 4345.
Fetch the next digit (0) from the dividend, attach it to 493 and continue: 4930 / 642

Step 6:
When dividing 4930 by 642, we get 7 with a remainder of 436.
Write down 7 as next digit of the result. 
Result so far: 467.0
Subtract 4494 from 4930 to get 436.
Grab the next digit (7) from the dividend, add it to 436, then carry on: 4367 / 642

Step 7:
4367 divided by 642 is 6 with a remainder of 515.
The number 6 becomes the next digit in our result. 
Result so far: 4676.0
Subtracting 3852 from 4367 leaves us with 515.
Append the next digit (3) from the dividend to 515 and continue with: 5153 / 642

Advancing to step 8:
5153 divided by 642 is 8 with a remainder of 17.
The next digit of our result is 8. 
Result so far: 46768.0
Subtracting 5136 from 5153 leaves us with 17.
Since there are no more digits in the dividend, we add a zero to the remainder making it 170, and continue the process.

Let's proceed to step 9:
The number 642 fits into 170 0 times, leaving a remainder of 170.
The number 0 becomes the next digit in our result. 
Result so far: 46768.0
Subtracting 0 from 170 leaves us with 170.
Since there are no more digits in the dividend, we add a zero to the remainder making it 1700, and continue the process.

Step 10:
The number 642 fits into 1700 2 times, leaving a remainder of 416.
The number 2 becomes the next digit in our result. 
Result so far: 46768.02
If we subtract 1284 from 1700, we get 416.
Since there are no more digits in the dividend, we add a zero to the remainder making it 4160, and continue the process.

Advancing to step 11:
4160 divided by 642 is 6 with a remainder of 308.
Use 6 as the next digit of our solution. 
Result so far: 46768.026
If we take 3852 away from 4160, we end up with 308.
Since there are no more digits in the dividend, we add a zero to the remainder making it 3080, and continue the process.

Going ahead to step 12:
642 can be fit into 3080 4 times, resulting in a remainder of 512.
The number 4 becomes the next digit in our result. 
Result so far: 46768.0264
Subtracting 2568 from 3080 leaves us with 512.
Since there are no more digits in the dividend, we add a zero to the remainder making it 5120, and continue the process.

Let's proceed to step 13:
The number 642 fits into 5120 7 times, leaving a remainder of 626.
The next digit of our result is 7. 
Result so far: 46768.02647
Subtracting 4494 from 5120 leaves us with 626.
Since there are no more digits in the dividend, we add a zero to the remainder making it 6260, and continue the process.

On to step 14:
If we divide 6260 by 642, we get 9 and a remainder of 482.
The next digit of our result is 9. 
Result so far: 46768.026479
Subtract 5778 from 6260 to get 482.
Since there are no more digits in the dividend, we add a zero to the remainder making it 4820, and continue the process.

Going ahead to step 15:
642 goes into 4820 7 times with a remainder of 326.
Put 7 as the next digit of the answer. 
Result so far: 46768.0264797
If we subtract 4494 from 4820, we get 326.
Since there are no more digits in the dividend, we add a zero to the remainder making it 3260, and continue the process.

On to step 16:
If we divide 3260 by 642, we get 5 and a remainder of 50.
Write down 5 as next digit of the result. 
Result so far: 46768.02647975
The remainder is 50 after subtracting 3210 from 3260.
Since there are no more digits in the dividend, we add a zero to the remainder making it 500, and continue the process.

Our division results in 46768.02647975 with a remaining 5e-08.