We look at the division of 4148485 by 19 
Let's see how many times 19 fits into 4148485.

Advancing to step 1:
19 goes into 4 0 times with a remainder of 4.
Put 0 as the next digit of the answer. 
Result so far: 0.0
Subtract 0 from 4 to get 4.
Fetch the next digit (1) from the dividend, attach it to 4 and continue: 41 / 19

Let's proceed to step 2:
The number 19 fits into 41 2 times, leaving a remainder of 3.
Use 2 as the next digit of our solution. 
Result so far: 2.0
If we subtract 38 from 41, we get 3.
Append the next digit (4) from the dividend to 3 and continue with: 34 / 19

Step 3:
When dividing 34 by 19, we get 1 with a remainder of 15.
The next digit of our result is 1. 
Result so far: 21.0
Subtracting 19 from 34 leaves us with 15.
Append the next digit (8) from the dividend to 15 and continue with: 158 / 19

Moving on to step 4:
19 can be fit into 158 8 times, resulting in a remainder of 6.
The number 8 becomes the next digit in our result. 
Result so far: 218.0
The remainder is 6 after subtracting 152 from 158.
Append the next digit (4) from the dividend to 6 and continue with: 64 / 19

On to step 5:
The number 19 fits into 64 3 times, leaving a remainder of 7.
The number 3 becomes the next digit in our result. 
Result so far: 2183.0
If we take 57 away from 64, we end up with 7.
Bring next digit (8) of the dividend behind the 7 and repeat the process: 78 / 19

Going ahead to step 6:
19 goes into 78 4 times with a remainder of 2.
The next digit of our result is 4. 
Result so far: 21834.0
If we subtract 76 from 78, we get 2.
Append the next digit (5) from the dividend to 2 and continue with: 25 / 19

Step 7:
19 can be fit into 25 1 times, resulting in a remainder of 6.
Write down 1 as next digit of the result. 
Result so far: 218341.0
Deduct 19 from 25 and we're left with 6.
Since there are no more digits in the dividend, we add a zero to the remainder making it 60, and continue the process.

Advancing to step 8:
19 goes into 60 3 times with a remainder of 3.
Use 3 as the next digit of our solution. 
Result so far: 218341.3
If we subtract 57 from 60, we get 3.
Since there are no more digits in the dividend, we add a zero to the remainder making it 30, and continue the process.

Step 9:
30 divided by 19 is 1 with a remainder of 11.
The next digit of our result is 1. 
Result so far: 218341.31
If we subtract 19 from 30, we get 11.
Since there are no more digits in the dividend, we add a zero to the remainder making it 110, and continue the process.

Advancing to step 10:
19 goes into 110 5 times with a remainder of 15.
The next digit of our result is 5. 
Result so far: 218341.315
Deduct 95 from 110 and we're left with 15.
Since there are no more digits in the dividend, we add a zero to the remainder making it 150, and continue the process.

Moving on to step 11:
If we divide 150 by 19, we get 7 and a remainder of 17.
The number 7 becomes the next digit in our result. 
Result so far: 218341.3157
If we take 133 away from 150, we end up with 17.
Since there are no more digits in the dividend, we add a zero to the remainder making it 170, and continue the process.

Moving on to step 12:
When dividing 170 by 19, we get 8 with a remainder of 18.
The next digit of our result is 8. 
Result so far: 218341.31578
The remainder is 18 after subtracting 152 from 170.
Since there are no more digits in the dividend, we add a zero to the remainder making it 180, and continue the process.

Going ahead to step 13:
19 can be fit into 180 9 times, resulting in a remainder of 9.
Write down 9 as next digit of the result. 
Result so far: 218341.315789
Subtract 171 from 180 to get 9.
Since there are no more digits in the dividend, we add a zero to the remainder making it 90, and continue the process.

Going ahead to step 14:
90 divided by 19 is 4 with a remainder of 14.
Use 4 as the next digit of our solution. 
Result so far: 218341.3157894
The remainder is 14 after subtracting 76 from 90.
Since there are no more digits in the dividend, we add a zero to the remainder making it 140, and continue the process.

Let's proceed to step 15:
19 can be fit into 140 7 times, resulting in a remainder of 7.
Use 7 as the next digit of our solution. 
Result so far: 218341.31578947
Deduct 133 from 140 and we're left with 7.
Since there are no more digits in the dividend, we add a zero to the remainder making it 70, and continue the process.

In conclusion, the division gives 218341.31578947 with a balance of 7e-09.