We're dividing 27890144 by 436 
Our goal is to divide 27890144 by 436.

Advancing to step 1:
2 divided by 436 is 0 with a remainder of 2.
The number 0 becomes the next digit in our result. 
Result so far: 0.0
Subtract 0 from 2 to get 2.
Grab the next digit (7) from the dividend, add it to 2, then carry on: 27 / 436

Going ahead to step 2:
436 goes into 27 0 times with a remainder of 27.
The next digit of our result is 0. 
Result so far: 0.0
The remainder is 27 after subtracting 0 from 27.
Append the next digit (8) from the dividend to 27 and continue with: 278 / 436

On to step 3:
278 divided by 436 is 0 with a remainder of 278.
The number 0 becomes the next digit in our result. 
Result so far: 0.0
If we take 0 away from 278, we end up with 278.
Grab the next digit (9) from the dividend, add it to 278, then carry on: 2789 / 436

Let's proceed to step 4:
The number 436 fits into 2789 6 times, leaving a remainder of 173.
The number 6 becomes the next digit in our result. 
Result so far: 6.0
If we subtract 2616 from 2789, we get 173.
Include the next digit (0) from the dividend after 173, then repeat: 1730 / 436

Let's proceed to step 5:
436 goes into 1730 3 times with a remainder of 422.
Put 3 as the next digit of the answer. 
Result so far: 63.0
If we subtract 1308 from 1730, we get 422.
Fetch the next digit (1) from the dividend, attach it to 422 and continue: 4221 / 436

Moving on to step 6:
When dividing 4221 by 436, we get 9 with a remainder of 297.
The next digit of our result is 9. 
Result so far: 639.0
If we subtract 3924 from 4221, we get 297.
Bring next digit (4) of the dividend behind the 297 and repeat the process: 2974 / 436

Let's proceed to step 7:
If we divide 2974 by 436, we get 6 and a remainder of 358.
Record the quotient 6 as the next digit in the result. 
Result so far: 6396.0
The remainder is 358 after subtracting 2616 from 2974.
Append the next digit (4) from the dividend to 358 and continue with: 3584 / 436

Going ahead to step 8:
3584 divided by 436 is 8 with a remainder of 96.
The next digit of our result is 8. 
Result so far: 63968.0
Subtracting 3488 from 3584 leaves us with 96.
Since there are no more digits in the dividend, we add a zero to the remainder making it 960, and continue the process.

Step 9:
436 goes into 960 2 times with a remainder of 88.
The next digit of our result is 2. 
Result so far: 63968.2
If we take 872 away from 960, we end up with 88.
Since there are no more digits in the dividend, we add a zero to the remainder making it 880, and continue the process.

Advancing to step 10:
If we divide 880 by 436, we get 2 and a remainder of 8.
Use 2 as the next digit of our solution. 
Result so far: 63968.22
If we take 872 away from 880, we end up with 8.
Since there are no more digits in the dividend, we add a zero to the remainder making it 80, and continue the process.

The final outcome is 63968.22, with a leftover of 0.008.