We divide 303020 by 83
We want to figure out the number of times 303020 can be divided by 83.

Advancing to step 1:
83 can be fit into 3 0 times, resulting in a remainder of 3.
The next digit of our result is 0. 
Result so far: 0.0
The remainder is 3 after subtracting 0 from 3.
Fetch the next digit (0) from the dividend, attach it to 3 and continue: 30 / 83

Let's proceed to step 2:
The number 83 fits into 30 0 times, leaving a remainder of 30.
Use 0 as the next digit of our solution. 
Result so far: 0.0
The remainder is 30 after subtracting 0 from 30.
Fetch the next digit (3) from the dividend, attach it to 30 and continue: 303 / 83

Going ahead to step 3:
83 can be fit into 303 3 times, resulting in a remainder of 54.
Put 3 as the next digit of the answer. 
Result so far: 3.0
Subtracting 249 from 303 leaves us with 54.
Take the next digit (0) from the dividend and append it to 54, then repeat: 540 / 83

Going ahead to step 4:
540 divided by 83 is 6 with a remainder of 42.
Use 6 as the next digit of our solution. 
Result so far: 36.0
Subtract 498 from 540 to get 42.
Grab the next digit (2) from the dividend, add it to 42, then carry on: 422 / 83

Advancing to step 5:
83 goes into 422 5 times with a remainder of 7.
Write down 5 as next digit of the result. 
Result so far: 365.0
Subtracting 415 from 422 leaves us with 7.
Include the next digit (0) from the dividend after 7, then repeat: 70 / 83

Going ahead to step 6:
The number 83 fits into 70 0 times, leaving a remainder of 70.
The number 0 becomes the next digit in our result. 
Result so far: 3650.0
Deduct 0 from 70 and we're left with 70.
Since there are no more digits in the dividend, we add a zero to the remainder making it 700, and continue the process.

Moving on to step 7:
The number 83 fits into 700 8 times, leaving a remainder of 36.
The number 8 becomes the next digit in our result. 
Result so far: 3650.8
Deduct 664 from 700 and we're left with 36.
Since there are no more digits in the dividend, we add a zero to the remainder making it 360, and continue the process.

On to step 8:
83 can be fit into 360 4 times, resulting in a remainder of 28.
The number 4 becomes the next digit in our result. 
Result so far: 3650.84
Subtract 332 from 360 to get 28.
Since there are no more digits in the dividend, we add a zero to the remainder making it 280, and continue the process.

Going ahead to step 9:
If we divide 280 by 83, we get 3 and a remainder of 31.
Put 3 as the next digit of the answer. 
Result so far: 3650.843
Subtract 249 from 280 to get 31.
Since there are no more digits in the dividend, we add a zero to the remainder making it 310, and continue the process.

Step 10:
The number 83 fits into 310 3 times, leaving a remainder of 61.
Write down 3 as next digit of the result. 
Result so far: 3650.8433
Subtract 249 from 310 to get 61.
Since there are no more digits in the dividend, we add a zero to the remainder making it 610, and continue the process.

The final outcome is 3650.8433, with a leftover of 0.00061.