Let's divide 648606 by 77
We want to figure out the number of times 648606 can be divided by 77.

Step 1:
77 can be fit into 6 0 times, resulting in a remainder of 6.
Put 0 as the next digit of the answer. 
Result so far: 0.0
If we take 0 away from 6, we end up with 6.
Take the next digit (4) from the dividend and append it to 6, then repeat: 64 / 77

Going ahead to step 2:
When dividing 64 by 77, we get 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.
Include the next digit (8) from the dividend after 64, then repeat: 648 / 77

Let's proceed to step 3:
The number 77 fits into 648 8 times, leaving a remainder of 32.
Use 8 as the next digit of our solution. 
Result so far: 8.0
If we take 616 away from 648, we end up with 32.
Take the next digit (6) from the dividend and append it to 32, then repeat: 326 / 77

Step 4:
77 can be fit into 326 4 times, resulting in a remainder of 18.
Use 4 as the next digit of our solution. 
Result so far: 84.0
Deduct 308 from 326 and we're left with 18.
Include the next digit (0) from the dividend after 18, then repeat: 180 / 77

Let's proceed to step 5:
77 goes into 180 2 times with a remainder of 26.
Put 2 as the next digit of the answer. 
Result so far: 842.0
If we subtract 154 from 180, we get 26.
Fetch the next digit (6) from the dividend, attach it to 26 and continue: 266 / 77

Advancing to step 6:
77 goes into 266 3 times with a remainder of 35.
Put 3 as the next digit of the answer. 
Result so far: 8423.0
If we subtract 231 from 266, we get 35.
Since there are no more digits in the dividend, we add a zero to the remainder making it 350, and continue the process.

Advancing to step 7:
350 divided by 77 is 4 with a remainder of 42.
Put 4 as the next digit of the answer. 
Result so far: 8423.4
Subtracting 308 from 350 leaves us 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.

Moving on to step 8:
420 divided by 77 is 5 with a remainder of 35.
Write down 5 as next digit of the result. 
Result so far: 8423.45
If we take 385 away from 420, we end up with 35.
Since there are no more digits in the dividend, we add a zero to the remainder making it 350, and continue the process.

Step 9:
77 goes into 350 4 times with a remainder of 42.
Write down 4 as next digit of the result. 
Result so far: 8423.454
Subtract 308 from 350 to get 42.
Since there are no more digits in the dividend, we add a zero to the remainder making it 420, and continue the process.

Step 10:
77 goes into 420 5 times with a remainder of 35.
Use 5 as the next digit of our solution. 
Result so far: 8423.4545
The remainder is 35 after subtracting 385 from 420.
Since there are no more digits in the dividend, we add a zero to the remainder making it 350, and continue the process.

Advancing to step 11:
77 can be fit into 350 4 times, resulting in a remainder of 42.
The next digit of our result is 4. 
Result so far: 8423.45454
If we subtract 308 from 350, we get 42.
Since there are no more digits in the dividend, we add a zero to the remainder making it 420, and continue the process.

Moving on to step 12:
The number 77 fits into 420 5 times, leaving a remainder of 35.
Use 5 as the next digit of our solution. 
Result so far: 8423.454545
Deduct 385 from 420 and we're left with 35.
Since there are no more digits in the dividend, we add a zero to the remainder making it 350, and continue the process.

Going ahead to step 13:
If we divide 350 by 77, we get 4 and a remainder of 42.
Write down 4 as next digit of the result. 
Result so far: 8423.4545454
Deduct 308 from 350 and we're left 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.

Step 14:
If we divide 420 by 77, we get 5 and a remainder of 35.
Put 5 as the next digit of the answer. 
Result so far: 8423.45454545
Subtracting 385 from 420 leaves us with 35.
Since there are no more digits in the dividend, we add a zero to the remainder making it 350, and continue the process.

The final result is 8423.45454545 with a remainder of 3.5e-08.