Let's divide 64485486 by 772
We want to figure out the number of times 64485486 can be divided by 772.

Moving on to step 1:
When dividing 6 by 772, we get 0 with a remainder of 6.
Record the quotient 0 as the next digit in the result. 
Result so far: 0.0
The remainder is 6 after subtracting 0 from 6.
Append the next digit (4) from the dividend to 6 and continue with: 64 / 772

On to step 2:
772 goes into 64 0 times with a remainder of 64.
The number 0 becomes the next digit in our result. 
Result so far: 0.0
If we take 0 away from 64, we end up with 64.
Bring next digit (4) of the dividend behind the 64 and repeat the process: 644 / 772

Let's proceed to step 3:
772 can be fit into 644 0 times, resulting in a remainder of 644.
Record the quotient 0 as the next digit in the result. 
Result so far: 0.0
If we subtract 0 from 644, we get 644.
Append the next digit (8) from the dividend to 644 and continue with: 6448 / 772

Let's proceed to step 4:
If we divide 6448 by 772, we get 8 and a remainder of 272.
The number 8 becomes the next digit in our result. 
Result so far: 8.0
If we subtract 6176 from 6448, we get 272.
Fetch the next digit (5) from the dividend, attach it to 272 and continue: 2725 / 772

Step 5:
The number 772 fits into 2725 3 times, leaving a remainder of 409.
Write down 3 as next digit of the result. 
Result so far: 83.0
If we subtract 2316 from 2725, we get 409.
Include the next digit (4) from the dividend after 409, then repeat: 4094 / 772

Advancing to step 6:
The number 772 fits into 4094 5 times, leaving a remainder of 234.
Write down 5 as next digit of the result. 
Result so far: 835.0
Deduct 3860 from 4094 and we're left with 234.
Append the next digit (8) from the dividend to 234 and continue with: 2348 / 772

Going ahead to step 7:
772 can be fit into 2348 3 times, resulting in a remainder of 32.
The next digit of our result is 3. 
Result so far: 8353.0
Subtracting 2316 from 2348 leaves us with 32.
Append the next digit (6) from the dividend to 32 and continue with: 326 / 772

Advancing to step 8:
772 can be fit into 326 0 times, resulting in a remainder of 326.
Record the quotient 0 as the next digit in the result. 
Result so far: 83530.0
Deduct 0 from 326 and we're left with 326.
Since there are no more digits in the dividend, we add a zero to the remainder making it 3260, and continue the process.

On to step 9:
The number 772 fits into 3260 4 times, leaving a remainder of 172.
Use 4 as the next digit of our solution. 
Result so far: 83530.4
If we subtract 3088 from 3260, we get 172.
Since there are no more digits in the dividend, we add a zero to the remainder making it 1720, and continue the process.

Step 10:
The number 772 fits into 1720 2 times, leaving a remainder of 176.
Write down 2 as next digit of the result. 
Result so far: 83530.42
Subtract 1544 from 1720 to get 176.
Since there are no more digits in the dividend, we add a zero to the remainder making it 1760, and continue the process.

Step 11:
When dividing 1760 by 772, we get 2 with a remainder of 216.
Put 2 as the next digit of the answer. 
Result so far: 83530.422
Subtracting 1544 from 1760 leaves us with 216.
Since there are no more digits in the dividend, we add a zero to the remainder making it 2160, and continue the process.

The final result is 83530.422 with a remainder of 0.0216.