We divide 64879593 by 87
Let's see how many times 87 fits into 64879593.

Advancing to step 1:
87 can be fit into 6 0 times, resulting in a remainder of 6.
The number 0 becomes the next digit in our result. 
Result so far: 0.0
The remainder is 6 after subtracting 0 from 6.
Bring next digit (4) of the dividend behind the 6 and repeat the process: 64 / 87

On to step 2:
87 can be fit into 64 0 times, resulting in a remainder of 64.
Record the quotient 0 as the next digit in the result. 
Result so far: 0.0
Subtracting 0 from 64 leaves us with 64.
Bring next digit (8) of the dividend behind the 64 and repeat the process: 648 / 87

Advancing to step 3:
The number 87 fits into 648 7 times, leaving a remainder of 39.
Put 7 as the next digit of the answer. 
Result so far: 7.0
The remainder is 39 after subtracting 609 from 648.
Fetch the next digit (7) from the dividend, attach it to 39 and continue: 397 / 87

Going ahead to step 4:
397 divided by 87 is 4 with a remainder of 49.
Put 4 as the next digit of the answer. 
Result so far: 74.0
The remainder is 49 after subtracting 348 from 397.
Fetch the next digit (9) from the dividend, attach it to 49 and continue: 499 / 87

Advancing to step 5:
The number 87 fits into 499 5 times, leaving a remainder of 64.
The next digit of our result is 5. 
Result so far: 745.0
The remainder is 64 after subtracting 435 from 499.
Include the next digit (5) from the dividend after 64, then repeat: 645 / 87

Let's proceed to step 6:
645 divided by 87 is 7 with a remainder of 36.
The next digit of our result is 7. 
Result so far: 7457.0
Subtract 609 from 645 to get 36.
Include the next digit (9) from the dividend after 36, then repeat: 369 / 87

Going ahead to step 7:
87 can be fit into 369 4 times, resulting in a remainder of 21.
Record the quotient 4 as the next digit in the result. 
Result so far: 74574.0
If we subtract 348 from 369, we get 21.
Append the next digit (3) from the dividend to 21 and continue with: 213 / 87

Advancing to step 8:
87 can be fit into 213 2 times, resulting in a remainder of 39.
Put 2 as the next digit of the answer. 
Result so far: 745742.0
Subtract 174 from 213 to get 39.
Since there are no more digits in the dividend, we add a zero to the remainder making it 390, and continue the process.

Advancing to step 9:
The number 87 fits into 390 4 times, leaving a remainder of 42.
The next digit of our result is 4. 
Result so far: 745742.4
If we take 348 away from 390, we end up with 42.
Since there are no more digits in the dividend, we add a zero to the remainder making it 420, and continue the process.

Advancing to step 10:
The number 87 fits into 420 4 times, leaving a remainder of 72.
The number 4 becomes the next digit in our result. 
Result so far: 745742.44
Subtract 348 from 420 to get 72.
Since there are no more digits in the dividend, we add a zero to the remainder making it 720, and continue the process.

In conclusion, the division gives 745742.44 with a balance of 0.072.