6419269 ÷ 225 
Our goal is to divide 6419269 by 225.

Going ahead to step 1:
If we divide 6 by 225, we get 0 and a remainder of 6.
Record the quotient 0 as the next digit in the result. 
Result so far: 0.0
If we take 0 away from 6, we end up with 6.
Append the next digit (4) from the dividend to 6 and continue with: 64 / 225

Going ahead to step 2:
225 goes into 64 0 times with a remainder of 64.
Put 0 as the next digit of the answer. 
Result so far: 0.0
The remainder is 64 after subtracting 0 from 64.
Take the next digit (1) from the dividend and append it to 64, then repeat: 641 / 225

Step 3:
225 goes into 641 2 times with a remainder of 191.
The next digit of our result is 2. 
Result so far: 2.0
If we subtract 450 from 641, we get 191.
Include the next digit (9) from the dividend after 191, then repeat: 1919 / 225

Going ahead to step 4:
225 goes into 1919 8 times with a remainder of 119.
The number 8 becomes the next digit in our result. 
Result so far: 28.0
The remainder is 119 after subtracting 1800 from 1919.
Take the next digit (2) from the dividend and append it to 119, then repeat: 1192 / 225

Going ahead to step 5:
The number 225 fits into 1192 5 times, leaving a remainder of 67.
The next digit of our result is 5. 
Result so far: 285.0
If we take 1125 away from 1192, we end up with 67.
Fetch the next digit (6) from the dividend, attach it to 67 and continue: 676 / 225

Let's proceed to step 6:
The number 225 fits into 676 3 times, leaving a remainder of 1.
Record the quotient 3 as the next digit in the result. 
Result so far: 2853.0
Subtract 675 from 676 to get 1.
Bring next digit (9) of the dividend behind the 1 and repeat the process: 19 / 225

Moving on to step 7:
When dividing 19 by 225, we get 0 with a remainder of 19.
The next digit of our result is 0. 
Result so far: 28530.0
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.

Moving on to step 8:
The number 225 fits into 190 0 times, leaving a remainder of 190.
The next digit of our result is 0. 
Result so far: 28530.0
Deduct 0 from 190 and we're left with 190.
Since there are no more digits in the dividend, we add a zero to the remainder making it 1900, and continue the process.

Advancing to step 9:
If we divide 1900 by 225, we get 8 and a remainder of 100.
Record the quotient 8 as the next digit in the result. 
Result so far: 28530.08
Subtracting 1800 from 1900 leaves us with 100.
Since there are no more digits in the dividend, we add a zero to the remainder making it 1000, and continue the process.

Let's proceed to step 10:
When dividing 1000 by 225, we get 4 with a remainder of 100.
Write down 4 as next digit of the result. 
Result so far: 28530.084
The remainder is 100 after subtracting 900 from 1000.
Since there are no more digits in the dividend, we add a zero to the remainder making it 1000, and continue the process.

On to step 11:
225 can be fit into 1000 4 times, resulting in a remainder of 100.
Write down 4 as next digit of the result. 
Result so far: 28530.0844
If we take 900 away from 1000, we end up with 100.
Since there are no more digits in the dividend, we add a zero to the remainder making it 1000, and continue the process.

The quotient of the division is 28530.0844, and the remainder is 0.001.