8215434 divided by 287 
Let's see how many times 287 fits into 8215434.

Let's proceed to step 1:
8 divided by 287 is 0 with a remainder of 8.
Use 0 as the next digit of our solution. 
Result so far: 0.0
If we take 0 away from 8, we end up with 8.
Take the next digit (2) from the dividend and append it to 8, then repeat: 82 / 287

Let's proceed to step 2:
When dividing 82 by 287, we get 0 with a remainder of 82.
The next digit of our result is 0. 
Result so far: 0.0
If we subtract 0 from 82, we get 82.
Fetch the next digit (1) from the dividend, attach it to 82 and continue: 821 / 287

Step 3:
When dividing 821 by 287, we get 2 with a remainder of 247.
Use 2 as the next digit of our solution. 
Result so far: 2.0
The remainder is 247 after subtracting 574 from 821.
Fetch the next digit (5) from the dividend, attach it to 247 and continue: 2475 / 287

Advancing to step 4:
2475 divided by 287 is 8 with a remainder of 179.
The next digit of our result is 8. 
Result so far: 28.0
If we take 2296 away from 2475, we end up with 179.
Include the next digit (4) from the dividend after 179, then repeat: 1794 / 287

Let's proceed to step 5:
If we divide 1794 by 287, we get 6 and a remainder of 72.
The number 6 becomes the next digit in our result. 
Result so far: 286.0
The remainder is 72 after subtracting 1722 from 1794.
Fetch the next digit (3) from the dividend, attach it to 72 and continue: 723 / 287

Step 6:
The number 287 fits into 723 2 times, leaving a remainder of 149.
The number 2 becomes the next digit in our result. 
Result so far: 2862.0
Deduct 574 from 723 and we're left with 149.
Bring next digit (4) of the dividend behind the 149 and repeat the process: 1494 / 287

Step 7:
287 goes into 1494 5 times with a remainder of 59.
The next digit of our result is 5. 
Result so far: 28625.0
Deduct 1435 from 1494 and we're left with 59.
Since there are no more digits in the dividend, we add a zero to the remainder making it 590, and continue the process.

On to step 8:
287 goes into 590 2 times with a remainder of 16.
Put 2 as the next digit of the answer. 
Result so far: 28625.2
Deduct 574 from 590 and we're left with 16.
Since there are no more digits in the dividend, we add a zero to the remainder making it 160, and continue the process.

Going ahead to step 9:
When dividing 160 by 287, we get 0 with a remainder of 160.
The number 0 becomes the next digit in our result. 
Result so far: 28625.2
Deduct 0 from 160 and we're left with 160.
Since there are no more digits in the dividend, we add a zero to the remainder making it 1600, and continue the process.

Advancing to step 10:
287 can be fit into 1600 5 times, resulting in a remainder of 165.
The next digit of our result is 5. 
Result so far: 28625.205
If we subtract 1435 from 1600, we get 165.
Since there are no more digits in the dividend, we add a zero to the remainder making it 1650, and continue the process.

Going ahead to step 11:
The number 287 fits into 1650 5 times, leaving a remainder of 215.
Use 5 as the next digit of our solution. 
Result so far: 28625.2055
If we take 1435 away from 1650, we end up with 215.
Since there are no more digits in the dividend, we add a zero to the remainder making it 2150, and continue the process.

The final result is 28625.2055 with a remainder of 0.00215.