Let's divide 77553985 by 10
Let's see how many times 10 fits into 77553985.

Let's proceed to step 1:
The number 10 fits into 7 0 times, leaving a remainder of 7.
Put 0 as the next digit of the answer. 
Result so far: 0.0
Deduct 0 from 7 and we're left with 7.
Bring next digit (7) of the dividend behind the 7 and repeat the process: 77 / 10

Moving on to step 2:
If we divide 77 by 10, we get 7 and a remainder of 7.
Put 7 as the next digit of the answer. 
Result so far: 7.0
Subtracting 70 from 77 leaves us with 7.
Fetch the next digit (5) from the dividend, attach it to 7 and continue: 75 / 10

Step 3:
10 goes into 75 7 times with a remainder of 5.
The number 7 becomes the next digit in our result. 
Result so far: 77.0
If we take 70 away from 75, we end up with 5.
Take the next digit (5) from the dividend and append it to 5, then repeat: 55 / 10

Going ahead to step 4:
10 can be fit into 55 5 times, resulting in a remainder of 5.
Write down 5 as next digit of the result. 
Result so far: 775.0
If we subtract 50 from 55, we get 5.
Take the next digit (3) from the dividend and append it to 5, then repeat: 53 / 10

Going ahead to step 5:
The number 10 fits into 53 5 times, leaving a remainder of 3.
Put 5 as the next digit of the answer. 
Result so far: 7755.0
The remainder is 3 after subtracting 50 from 53.
Bring next digit (9) of the dividend behind the 3 and repeat the process: 39 / 10

Going ahead to step 6:
39 divided by 10 is 3 with a remainder of 9.
The next digit of our result is 3. 
Result so far: 77553.0
Deduct 30 from 39 and we're left with 9.
Include the next digit (8) from the dividend after 9, then repeat: 98 / 10

Step 7:
98 divided by 10 is 9 with a remainder of 8.
The number 9 becomes the next digit in our result. 
Result so far: 775539.0
Subtract 90 from 98 to get 8.
Fetch the next digit (5) from the dividend, attach it to 8 and continue: 85 / 10

Going ahead to step 8:
If we divide 85 by 10, we get 8 and a remainder of 5.
Put 8 as the next digit of the answer. 
Result so far: 7755398.0
If we subtract 80 from 85, we get 5.
Since there are no more digits in the dividend, we add a zero to the remainder making it 50, and continue the process.

Advancing to step 9:
When dividing 50 by 10, we get 5 with a remainder of 0.
Write down 5 as next digit of the result. 
Result so far: 7755398.5
If we subtract 50 from 50, we get 0.
Since there are no more digits in the dividend, we add a zero to the remainder making it 0, and continue the process.

Step 10:
When dividing 0 by 10, we get 0 with a remainder of 0.
The number 0 becomes the next digit in our result. 
Result so far: 7755398.5
The remainder is 0 after subtracting 0 from 0.
Since there are no more digits in the dividend, we add a zero to the remainder making it 0, and continue the process.

On to step 11:
If we divide 0 by 10, we get 0 and a remainder of 0.
Use 0 as the next digit of our solution. 
Result so far: 7755398.5
If we take 0 away from 0, we end up with 0.
Since there are no more digits in the dividend, we add a zero to the remainder making it 0, and continue the process.

In conclusion, the division gives 7755398.5 with a balance of 0.0.