61506080 divided by 77 
We want to figure out the number of times 61506080 can be divided by 77.

Let's proceed to step 1:
When dividing 6 by 77, we get 0 with a remainder of 6.
Write down 0 as next digit of the result. 
Result so far: 0.0
If we take 0 away from 6, we end up with 6.
Bring next digit (1) of the dividend behind the 6 and repeat the process: 61 / 77

Advancing to step 2:
When dividing 61 by 77, we get 0 with a remainder of 61.
Use 0 as the next digit of our solution. 
Result so far: 0.0
Subtracting 0 from 61 leaves us with 61.
Grab the next digit (5) from the dividend, add it to 61, then carry on: 615 / 77

Let's proceed to step 3:
77 can be fit into 615 7 times, resulting in a remainder of 76.
Write down 7 as next digit of the result. 
Result so far: 7.0
If we take 539 away from 615, we end up with 76.
Append the next digit (0) from the dividend to 76 and continue with: 760 / 77

Advancing to step 4:
77 goes into 760 9 times with a remainder of 67.
The number 9 becomes the next digit in our result. 
Result so far: 79.0
Deduct 693 from 760 and we're left with 67.
Take the next digit (6) from the dividend and append it to 67, then repeat: 676 / 77

Step 5:
If we divide 676 by 77, we get 8 and a remainder of 60.
The next digit of our result is 8. 
Result so far: 798.0
Subtract 616 from 676 to get 60.
Fetch the next digit (0) from the dividend, attach it to 60 and continue: 600 / 77

Step 6:
77 goes into 600 7 times with a remainder of 61.
Use 7 as the next digit of our solution. 
Result so far: 7987.0
If we take 539 away from 600, we end up with 61.
Append the next digit (8) from the dividend to 61 and continue with: 618 / 77

Let's proceed to step 7:
77 can be fit into 618 8 times, resulting in a remainder of 2.
Record the quotient 8 as the next digit in the result. 
Result so far: 79878.0
The remainder is 2 after subtracting 616 from 618.
Take the next digit (0) from the dividend and append it to 2, then repeat: 20 / 77

Let's proceed to step 8:
77 can be fit into 20 0 times, resulting in a remainder of 20.
The number 0 becomes the next digit in our result. 
Result so far: 798780.0
Subtracting 0 from 20 leaves us with 20.
Since there are no more digits in the dividend, we add a zero to the remainder making it 200, and continue the process.

Moving on to step 9:
When dividing 200 by 77, we get 2 with a remainder of 46.
Use 2 as the next digit of our solution. 
Result so far: 798780.2
If we subtract 154 from 200, we get 46.
Since there are no more digits in the dividend, we add a zero to the remainder making it 460, and continue the process.

On to step 10:
460 divided by 77 is 5 with a remainder of 75.
Record the quotient 5 as the next digit in the result. 
Result so far: 798780.25
The remainder is 75 after subtracting 385 from 460.
Since there are no more digits in the dividend, we add a zero to the remainder making it 750, and continue the process.

Step 11:
77 can be fit into 750 9 times, resulting in a remainder of 57.
Use 9 as the next digit of our solution. 
Result so far: 798780.259
Subtract 693 from 750 to get 57.
Since there are no more digits in the dividend, we add a zero to the remainder making it 570, and continue the process.

Advancing to step 12:
If we divide 570 by 77, we get 7 and a remainder of 31.
The number 7 becomes the next digit in our result. 
Result so far: 798780.2597
The remainder is 31 after subtracting 539 from 570.
Since there are no more digits in the dividend, we add a zero to the remainder making it 310, and continue the process.

Advancing to step 13:
When dividing 310 by 77, we get 4 with a remainder of 2.
Use 4 as the next digit of our solution. 
Result so far: 798780.25974
Deduct 308 from 310 and we're left with 2.
Since there are no more digits in the dividend, we add a zero to the remainder making it 20, and continue the process.

On to step 14:
77 goes into 20 0 times with a remainder of 20.
Put 0 as the next digit of the answer. 
Result so far: 798780.25974
The remainder is 20 after subtracting 0 from 20.
Since there are no more digits in the dividend, we add a zero to the remainder making it 200, and continue the process.

Moving on to step 15:
The number 77 fits into 200 2 times, leaving a remainder of 46.
Write down 2 as next digit of the result. 
Result so far: 798780.2597402
The remainder is 46 after subtracting 154 from 200.
Since there are no more digits in the dividend, we add a zero to the remainder making it 460, and continue the process.

Let's proceed to step 16:
If we divide 460 by 77, we get 5 and a remainder of 75.
The number 5 becomes the next digit in our result. 
Result so far: 798780.25974025
Subtracting 385 from 460 leaves us with 75.
Since there are no more digits in the dividend, we add a zero to the remainder making it 750, and continue the process.

In conclusion, the division gives 798780.25974025 with a balance of 7.5e-08.