We look at the division of 18900419 by 308 
Let's see how many times 308 fits into 18900419.

Let's proceed to step 1:
When dividing 1 by 308, we get 0 with a remainder of 1.
Record the quotient 0 as the next digit in the result. 
Result so far: 0.0
Subtract 0 from 1 to get 1.
Fetch the next digit (8) from the dividend, attach it to 1 and continue: 18 / 308

Advancing to step 2:
308 can be fit into 18 0 times, resulting in a remainder of 18.
The number 0 becomes the next digit in our result. 
Result so far: 0.0
The remainder is 18 after subtracting 0 from 18.
Take the next digit (9) from the dividend and append it to 18, then repeat: 189 / 308

On to step 3:
The number 308 fits into 189 0 times, leaving a remainder of 189.
Record the quotient 0 as the next digit in the result. 
Result so far: 0.0
If we take 0 away from 189, we end up with 189.
Include the next digit (0) from the dividend after 189, then repeat: 1890 / 308

Advancing to step 4:
308 goes into 1890 6 times with a remainder of 42.
Use 6 as the next digit of our solution. 
Result so far: 6.0
Subtract 1848 from 1890 to get 42.
Append the next digit (0) from the dividend to 42 and continue with: 420 / 308

Let's proceed to step 5:
When dividing 420 by 308, we get 1 with a remainder of 112.
Write down 1 as next digit of the result. 
Result so far: 61.0
Deduct 308 from 420 and we're left with 112.
Take the next digit (4) from the dividend and append it to 112, then repeat: 1124 / 308

Step 6:
308 can be fit into 1124 3 times, resulting in a remainder of 200.
Record the quotient 3 as the next digit in the result. 
Result so far: 613.0
If we take 924 away from 1124, we end up with 200.
Bring next digit (1) of the dividend behind the 200 and repeat the process: 2001 / 308

Let's proceed to step 7:
If we divide 2001 by 308, we get 6 and a remainder of 153.
Record the quotient 6 as the next digit in the result. 
Result so far: 6136.0
Subtract 1848 from 2001 to get 153.
Take the next digit (9) from the dividend and append it to 153, then repeat: 1539 / 308

Step 8:
1539 divided by 308 is 4 with a remainder of 307.
Put 4 as the next digit of the answer. 
Result so far: 61364.0
The remainder is 307 after subtracting 1232 from 1539.
Since there are no more digits in the dividend, we add a zero to the remainder making it 3070, and continue the process.

Step 9:
The number 308 fits into 3070 9 times, leaving a remainder of 298.
Put 9 as the next digit of the answer. 
Result so far: 61364.9
Subtracting 2772 from 3070 leaves us with 298.
Since there are no more digits in the dividend, we add a zero to the remainder making it 2980, and continue the process.

On to step 10:
2980 divided by 308 is 9 with a remainder of 208.
Use 9 as the next digit of our solution. 
Result so far: 61364.99
If we subtract 2772 from 2980, we get 208.
Since there are no more digits in the dividend, we add a zero to the remainder making it 2080, and continue the process.

The final result is 61364.99 with a remainder of 0.208.