We divide 301619 by 20
We're looking to find how many times 20 goes into 301619.

Step 1:
3 divided by 20 is 0 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.
Bring next digit (0) of the dividend behind the 3 and repeat the process: 30 / 20

Moving on to step 2:
If we divide 30 by 20, we get 1 and a remainder of 10.
The next digit of our result is 1. 
Result so far: 1.0
If we subtract 20 from 30, we get 10.
Bring next digit (1) of the dividend behind the 10 and repeat the process: 101 / 20

On to step 3:
When dividing 101 by 20, we get 5 with a remainder of 1.
The number 5 becomes the next digit in our result. 
Result so far: 15.0
Deduct 100 from 101 and we're left with 1.
Append the next digit (6) from the dividend to 1 and continue with: 16 / 20

Going ahead to step 4:
If we divide 16 by 20, we get 0 and a remainder of 16.
The number 0 becomes the next digit in our result. 
Result so far: 150.0
If we take 0 away from 16, we end up with 16.
Take the next digit (1) from the dividend and append it to 16, then repeat: 161 / 20

Moving on to step 5:
20 can be fit into 161 8 times, resulting in a remainder of 1.
Use 8 as the next digit of our solution. 
Result so far: 1508.0
The remainder is 1 after subtracting 160 from 161.
Bring next digit (9) of the dividend behind the 1 and repeat the process: 19 / 20

On to step 6:
When dividing 19 by 20, we get 0 with a remainder of 19.
Put 0 as the next digit of the answer. 
Result so far: 15080.0
Subtracting 0 from 19 leaves us with 19.
Since there are no more digits in the dividend, we add a zero to the remainder making it 190, and continue the process.

Let's proceed to step 7:
If we divide 190 by 20, we get 9 and a remainder of 10.
Record the quotient 9 as the next digit in the result. 
Result so far: 15080.9
If we subtract 180 from 190, we get 10.
Since there are no more digits in the dividend, we add a zero to the remainder making it 100, and continue the process.

Going ahead to step 8:
100 divided by 20 is 5 with a remainder of 0.
The number 5 becomes the next digit in our result. 
Result so far: 15080.95
Deduct 100 from 100 and we're left with 0.
Since there are no more digits in the dividend, we add a zero to the remainder making it 0, and continue the process.

Step 9:
If we divide 0 by 20, we get 0 and a remainder of 0.
Record the quotient 0 as the next digit in the result. 
Result so far: 15080.95
Deduct 0 from 0 and we're left with 0.
Since there are no more digits in the dividend, we add a zero to the remainder making it 0, and continue the process.

On to step 10:
The number 20 fits into 0 0 times, leaving a remainder of 0.
The number 0 becomes the next digit in our result. 
Result so far: 15080.95
Subtracting 0 from 0 leaves us with 0.
Since there are no more digits in the dividend, we add a zero to the remainder making it 0, and continue the process.

The final outcome is 15080.95, with a leftover of 0.0.