12195274 ÷ 490 
We're looking to find how many times 490 goes into 12195274.

Step 1:
If we divide 1 by 490, we get 0 and a remainder of 1.
The next digit of our result is 0. 
Result so far: 0.0
The remainder is 1 after subtracting 0 from 1.
Bring next digit (2) of the dividend behind the 1 and repeat the process: 12 / 490

Moving on to step 2:
490 goes into 12 0 times with a remainder of 12.
The number 0 becomes the next digit in our result. 
Result so far: 0.0
Subtract 0 from 12 to get 12.
Bring next digit (1) of the dividend behind the 12 and repeat the process: 121 / 490

Advancing to step 3:
490 can be fit into 121 0 times, resulting in a remainder of 121.
Record the quotient 0 as the next digit in the result. 
Result so far: 0.0
Subtract 0 from 121 to get 121.
Include the next digit (9) from the dividend after 121, then repeat: 1219 / 490

Going ahead to step 4:
If we divide 1219 by 490, we get 2 and a remainder of 239.
Put 2 as the next digit of the answer. 
Result so far: 2.0
Deduct 980 from 1219 and we're left with 239.
Fetch the next digit (5) from the dividend, attach it to 239 and continue: 2395 / 490

Step 5:
If we divide 2395 by 490, we get 4 and a remainder of 435.
Use 4 as the next digit of our solution. 
Result so far: 24.0
If we take 1960 away from 2395, we end up with 435.
Bring next digit (2) of the dividend behind the 435 and repeat the process: 4352 / 490

Let's proceed to step 6:
4352 divided by 490 is 8 with a remainder of 432.
Record the quotient 8 as the next digit in the result. 
Result so far: 248.0
If we take 3920 away from 4352, we end up with 432.
Include the next digit (7) from the dividend after 432, then repeat: 4327 / 490

Moving on to step 7:
When dividing 4327 by 490, we get 8 with a remainder of 407.
The next digit of our result is 8. 
Result so far: 2488.0
Deduct 3920 from 4327 and we're left with 407.
Fetch the next digit (4) from the dividend, attach it to 407 and continue: 4074 / 490

Step 8:
490 can be fit into 4074 8 times, resulting in a remainder of 154.
The next digit of our result is 8. 
Result so far: 24888.0
Subtracting 3920 from 4074 leaves us with 154.
Since there are no more digits in the dividend, we add a zero to the remainder making it 1540, and continue the process.

Step 9:
1540 divided by 490 is 3 with a remainder of 70.
Write down 3 as next digit of the result. 
Result so far: 24888.3
If we take 1470 away from 1540, we end up 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.

Let's proceed to step 10:
700 divided by 490 is 1 with a remainder of 210.
Use 1 as the next digit of our solution. 
Result so far: 24888.31
If we subtract 490 from 700, we get 210.
Since there are no more digits in the dividend, we add a zero to the remainder making it 2100, and continue the process.

Going ahead to step 11:
When dividing 2100 by 490, we get 4 with a remainder of 140.
Use 4 as the next digit of our solution. 
Result so far: 24888.314
Deduct 1960 from 2100 and we're left with 140.
Since there are no more digits in the dividend, we add a zero to the remainder making it 1400, and continue the process.

Going ahead to step 12:
The number 490 fits into 1400 2 times, leaving a remainder of 420.
The next digit of our result is 2. 
Result so far: 24888.3142
If we subtract 980 from 1400, we get 420.
Since there are no more digits in the dividend, we add a zero to the remainder making it 4200, and continue the process.

Moving on to step 13:
If we divide 4200 by 490, we get 8 and a remainder of 280.
Put 8 as the next digit of the answer. 
Result so far: 24888.31428
Subtracting 3920 from 4200 leaves us with 280.
Since there are no more digits in the dividend, we add a zero to the remainder making it 2800, and continue the process.

Step 14:
If we divide 2800 by 490, we get 5 and a remainder of 350.
The number 5 becomes the next digit in our result. 
Result so far: 24888.314285
The remainder is 350 after subtracting 2450 from 2800.
Since there are no more digits in the dividend, we add a zero to the remainder making it 3500, and continue the process.

On to step 15:
3500 divided by 490 is 7 with a remainder of 70.
The number 7 becomes the next digit in our result. 
Result so far: 24888.3142857
Subtract 3430 from 3500 to get 70.
Since there are no more digits in the dividend, we add a zero to the remainder making it 700, and continue the process.

Let's proceed to step 16:
If we divide 700 by 490, we get 1 and a remainder of 210.
Record the quotient 1 as the next digit in the result. 
Result so far: 24888.31428571
The remainder is 210 after subtracting 490 from 700.
Since there are no more digits in the dividend, we add a zero to the remainder making it 2100, and continue the process.

The final outcome is 24888.31428571, with a leftover of 2.1e-07.