We look at the division of 89466573 by 513 
We want to figure out the number of times 89466573 can be divided by 513.

Advancing to step 1:
If we divide 8 by 513, we get 0 and a remainder of 8.
The next digit of our result is 0. 
Result so far: 0.0
Deduct 0 from 8 and we're left with 8.
Fetch the next digit (9) from the dividend, attach it to 8 and continue: 89 / 513

Let's proceed to step 2:
513 goes into 89 0 times with a remainder of 89.
Put 0 as the next digit of the answer. 
Result so far: 0.0
Subtract 0 from 89 to get 89.
Take the next digit (4) from the dividend and append it to 89, then repeat: 894 / 513

On to step 3:
513 goes into 894 1 times with a remainder of 381.
Record the quotient 1 as the next digit in the result. 
Result so far: 1.0
Subtracting 513 from 894 leaves us with 381.
Include the next digit (6) from the dividend after 381, then repeat: 3816 / 513

Moving on to step 4:
513 can be fit into 3816 7 times, resulting in a remainder of 225.
Record the quotient 7 as the next digit in the result. 
Result so far: 17.0
Deduct 3591 from 3816 and we're left with 225.
Take the next digit (6) from the dividend and append it to 225, then repeat: 2256 / 513

Advancing to step 5:
When dividing 2256 by 513, we get 4 with a remainder of 204.
Use 4 as the next digit of our solution. 
Result so far: 174.0
If we subtract 2052 from 2256, we get 204.
Take the next digit (5) from the dividend and append it to 204, then repeat: 2045 / 513

Step 6:
2045 divided by 513 is 3 with a remainder of 506.
Write down 3 as next digit of the result. 
Result so far: 1743.0
If we subtract 1539 from 2045, we get 506.
Append the next digit (7) from the dividend to 506 and continue with: 5067 / 513

Moving on to step 7:
5067 divided by 513 is 9 with a remainder of 450.
The next digit of our result is 9. 
Result so far: 17439.0
Deduct 4617 from 5067 and we're left with 450.
Append the next digit (3) from the dividend to 450 and continue with: 4503 / 513

On to step 8:
The number 513 fits into 4503 8 times, leaving a remainder of 399.
Write down 8 as next digit of the result. 
Result so far: 174398.0
If we take 4104 away from 4503, we end up with 399.
Since there are no more digits in the dividend, we add a zero to the remainder making it 3990, and continue the process.

On to step 9:
513 can be fit into 3990 7 times, resulting in a remainder of 399.
The number 7 becomes the next digit in our result. 
Result so far: 174398.7
Subtracting 3591 from 3990 leaves us with 399.
Since there are no more digits in the dividend, we add a zero to the remainder making it 3990, and continue the process.

Moving on to step 10:
If we divide 3990 by 513, we get 7 and a remainder of 399.
Use 7 as the next digit of our solution. 
Result so far: 174398.77
Deduct 3591 from 3990 and we're left with 399.
Since there are no more digits in the dividend, we add a zero to the remainder making it 3990, and continue the process.

In conclusion, the division gives 174398.77 with a balance of 0.399.