We're dividing 30143889 by 798 
We want to figure out the number of times 30143889 can be divided by 798.

Moving on to step 1:
When dividing 3 by 798, we get 0 with a remainder of 3.
The next digit of our result is 0. 
Result so far: 0.0
If we subtract 0 from 3, we get 3.
Append the next digit (0) from the dividend to 3 and continue with: 30 / 798

Let's proceed to step 2:
798 goes into 30 0 times with a remainder of 30.
Use 0 as the next digit of our solution. 
Result so far: 0.0
If we take 0 away from 30, we end up with 30.
Bring next digit (1) of the dividend behind the 30 and repeat the process: 301 / 798

Going ahead to step 3:
When dividing 301 by 798, we get 0 with a remainder of 301.
Put 0 as the next digit of the answer. 
Result so far: 0.0
Subtracting 0 from 301 leaves us with 301.
Bring next digit (4) of the dividend behind the 301 and repeat the process: 3014 / 798

Going ahead to step 4:
798 can be fit into 3014 3 times, resulting in a remainder of 620.
Use 3 as the next digit of our solution. 
Result so far: 3.0
If we take 2394 away from 3014, we end up with 620.
Take the next digit (3) from the dividend and append it to 620, then repeat: 6203 / 798

Moving on to step 5:
798 goes into 6203 7 times with a remainder of 617.
Use 7 as the next digit of our solution. 
Result so far: 37.0
Subtracting 5586 from 6203 leaves us with 617.
Grab the next digit (8) from the dividend, add it to 617, then carry on: 6178 / 798

Advancing to step 6:
798 goes into 6178 7 times with a remainder of 592.
The number 7 becomes the next digit in our result. 
Result so far: 377.0
The remainder is 592 after subtracting 5586 from 6178.
Append the next digit (8) from the dividend to 592 and continue with: 5928 / 798

Step 7:
798 goes into 5928 7 times with a remainder of 342.
Put 7 as the next digit of the answer. 
Result so far: 3777.0
Subtracting 5586 from 5928 leaves us with 342.
Include the next digit (9) from the dividend after 342, then repeat: 3429 / 798

Let's proceed to step 8:
The number 798 fits into 3429 4 times, leaving a remainder of 237.
The next digit of our result is 4. 
Result so far: 37774.0
Subtracting 3192 from 3429 leaves us with 237.
Since there are no more digits in the dividend, we add a zero to the remainder making it 2370, and continue the process.

Advancing to step 9:
798 can be fit into 2370 2 times, resulting in a remainder of 774.
Record the quotient 2 as the next digit in the result. 
Result so far: 37774.2
Subtract 1596 from 2370 to get 774.
Since there are no more digits in the dividend, we add a zero to the remainder making it 7740, and continue the process.

Moving on to step 10:
798 goes into 7740 9 times with a remainder of 558.
The number 9 becomes the next digit in our result. 
Result so far: 37774.29
If we take 7182 away from 7740, we end up with 558.
Since there are no more digits in the dividend, we add a zero to the remainder making it 5580, and continue the process.

On to step 11:
If we divide 5580 by 798, we get 6 and a remainder of 792.
The number 6 becomes the next digit in our result. 
Result so far: 37774.296
Subtracting 4788 from 5580 leaves us with 792.
Since there are no more digits in the dividend, we add a zero to the remainder making it 7920, and continue the process.

Advancing to step 12:
If we divide 7920 by 798, we get 9 and a remainder of 738.
Put 9 as the next digit of the answer. 
Result so far: 37774.2969
Subtract 7182 from 7920 to get 738.
Since there are no more digits in the dividend, we add a zero to the remainder making it 7380, and continue the process.

Moving on to step 13:
798 goes into 7380 9 times with a remainder of 198.
The number 9 becomes the next digit in our result. 
Result so far: 37774.29699
If we take 7182 away from 7380, we end up with 198.
Since there are no more digits in the dividend, we add a zero to the remainder making it 1980, and continue the process.

Our division results in 37774.29699 with a remaining 0.000198.