64487 ÷ 66 
Our goal is to divide 64487 by 66.

Moving on to step 1:
66 can be fit into 6 0 times, resulting in a remainder of 6.
The next digit of our result is 0. 
Result so far: 0.0
If we take 0 away from 6, we end up with 6.
Include the next digit (4) from the dividend after 6, then repeat: 64 / 66

Going ahead to step 2:
64 divided by 66 is 0 with a remainder of 64.
The next digit of our result is 0. 
Result so far: 0.0
Subtracting 0 from 64 leaves us with 64.
Bring next digit (4) of the dividend behind the 64 and repeat the process: 644 / 66

Moving on to step 3:
The number 66 fits into 644 9 times, leaving a remainder of 50.
Put 9 as the next digit of the answer. 
Result so far: 9.0
Deduct 594 from 644 and we're left with 50.
Bring next digit (8) of the dividend behind the 50 and repeat the process: 508 / 66

Step 4:
66 goes into 508 7 times with a remainder of 46.
Use 7 as the next digit of our solution. 
Result so far: 97.0
The remainder is 46 after subtracting 462 from 508.
Bring next digit (7) of the dividend behind the 46 and repeat the process: 467 / 66

Going ahead to step 5:
66 goes into 467 7 times with a remainder of 5.
Write down 7 as next digit of the result. 
Result so far: 977.0
If we take 462 away from 467, we end up with 5.
Since there are no more digits in the dividend, we add a zero to the remainder making it 50, and continue the process.

Moving on to step 6:
66 can be fit into 50 0 times, resulting in a remainder of 50.
Record the quotient 0 as the next digit in the result. 
Result so far: 977.0
If we take 0 away from 50, we end up with 50.
Since there are no more digits in the dividend, we add a zero to the remainder making it 500, and continue the process.

Moving on to step 7:
If we divide 500 by 66, we get 7 and a remainder of 38.
The next digit of our result is 7. 
Result so far: 977.07
If we subtract 462 from 500, we get 38.
Since there are no more digits in the dividend, we add a zero to the remainder making it 380, and continue the process.

On to step 8:
When dividing 380 by 66, we get 5 with a remainder of 50.
Write down 5 as next digit of the result. 
Result so far: 977.075
Deduct 330 from 380 and we're left with 50.
Since there are no more digits in the dividend, we add a zero to the remainder making it 500, and continue the process.

Let's proceed to step 9:
The number 66 fits into 500 7 times, leaving a remainder of 38.
The next digit of our result is 7. 
Result so far: 977.0757
If we subtract 462 from 500, we get 38.
Since there are no more digits in the dividend, we add a zero to the remainder making it 380, and continue the process.

Advancing to step 10:
When dividing 380 by 66, we get 5 with a remainder of 50.
The number 5 becomes the next digit in our result. 
Result so far: 977.07575
Subtract 330 from 380 to get 50.
Since there are no more digits in the dividend, we add a zero to the remainder making it 500, and continue the process.

Moving on to step 11:
When dividing 500 by 66, we get 7 with a remainder of 38.
The next digit of our result is 7. 
Result so far: 977.075757
Deduct 462 from 500 and we're left with 38.
Since there are no more digits in the dividend, we add a zero to the remainder making it 380, and continue the process.

Let's proceed to step 12:
If we divide 380 by 66, we get 5 and a remainder of 50.
The number 5 becomes the next digit in our result. 
Result so far: 977.0757575
Subtract 330 from 380 to get 50.
Since there are no more digits in the dividend, we add a zero to the remainder making it 500, and continue the process.

Advancing to step 13:
When dividing 500 by 66, we get 7 with a remainder of 38.
Write down 7 as next digit of the result. 
Result so far: 977.07575757
Subtracting 462 from 500 leaves us with 38.
Since there are no more digits in the dividend, we add a zero to the remainder making it 380, and continue the process.

In conclusion, the division gives 977.07575757 with a balance of 3.8e-08.