Let's divide 303090 by 49
We want to divide 303090 by 49.

Step 1:
49 goes into 3 0 times with a remainder of 3.
The number 0 becomes the next digit in our result. 
Result so far: 0.0
Subtracting 0 from 3 leaves us with 3.
Take the next digit (0) from the dividend and append it to 3, then repeat: 30 / 49

Let's proceed to step 2:
30 divided by 49 is 0 with a remainder of 30.
Use 0 as the next digit of our solution. 
Result so far: 0.0
Deduct 0 from 30 and we're left with 30.
Include the next digit (3) from the dividend after 30, then repeat: 303 / 49

Moving on to step 3:
The number 49 fits into 303 6 times, leaving a remainder of 9.
Use 6 as the next digit of our solution. 
Result so far: 6.0
If we take 294 away from 303, we end up with 9.
Take the next digit (0) from the dividend and append it to 9, then repeat: 90 / 49

Moving on to step 4:
49 goes into 90 1 times with a remainder of 41.
Put 1 as the next digit of the answer. 
Result so far: 61.0
The remainder is 41 after subtracting 49 from 90.
Grab the next digit (9) from the dividend, add it to 41, then carry on: 419 / 49

Advancing to step 5:
The number 49 fits into 419 8 times, leaving a remainder of 27.
Put 8 as the next digit of the answer. 
Result so far: 618.0
If we take 392 away from 419, we end up with 27.
Grab the next digit (0) from the dividend, add it to 27, then carry on: 270 / 49

Let's proceed to step 6:
When dividing 270 by 49, we get 5 with a remainder of 25.
The number 5 becomes the next digit in our result. 
Result so far: 6185.0
Subtract 245 from 270 to get 25.
Since there are no more digits in the dividend, we add a zero to the remainder making it 250, and continue the process.

Step 7:
The number 49 fits into 250 5 times, leaving a remainder of 5.
The next digit of our result is 5. 
Result so far: 6185.5
If we subtract 245 from 250, we get 5.
Since there are no more digits in the dividend, we add a zero to the remainder making it 50, and continue the process.

Moving on to step 8:
If we divide 50 by 49, we get 1 and a remainder of 1.
Put 1 as the next digit of the answer. 
Result so far: 6185.51
Subtracting 49 from 50 leaves us with 1.
Since there are no more digits in the dividend, we add a zero to the remainder making it 10, and continue the process.

Going ahead to step 9:
If we divide 10 by 49, we get 0 and a remainder of 10.
The number 0 becomes the next digit in our result. 
Result so far: 6185.51
The remainder is 10 after subtracting 0 from 10.
Since there are no more digits in the dividend, we add a zero to the remainder making it 100, and continue the process.

Advancing to step 10:
100 divided by 49 is 2 with a remainder of 2.
Use 2 as the next digit of our solution. 
Result so far: 6185.5102
Subtract 98 from 100 to get 2.
Since there are no more digits in the dividend, we add a zero to the remainder making it 20, and continue the process.

Advancing to step 11:
49 can be fit into 20 0 times, resulting in a remainder of 20.
The next digit of our result is 0. 
Result so far: 6185.5102
Deduct 0 from 20 and we're left with 20.
Since there are no more digits in the dividend, we add a zero to the remainder making it 200, and continue the process.

Going ahead to step 12:
200 divided by 49 is 4 with a remainder of 4.
The next digit of our result is 4. 
Result so far: 6185.510204
Subtracting 196 from 200 leaves us with 4.
Since there are no more digits in the dividend, we add a zero to the remainder making it 40, and continue the process.

Advancing to step 13:
The number 49 fits into 40 0 times, leaving a remainder of 40.
The number 0 becomes the next digit in our result. 
Result so far: 6185.510204
Subtract 0 from 40 to get 40.
Since there are no more digits in the dividend, we add a zero to the remainder making it 400, and continue the process.

Step 14:
The number 49 fits into 400 8 times, leaving a remainder of 8.
Use 8 as the next digit of our solution. 
Result so far: 6185.51020408
Deduct 392 from 400 and we're left with 8.
Since there are no more digits in the dividend, we add a zero to the remainder making it 80, and continue the process.

Our division results in 6185.51020408 with a remaining 8e-09.