77577 divided by 15 
Our goal is to divide 77577 by 15.

Going ahead to step 1:
When dividing 7 by 15, we get 0 with a remainder of 7.
Use 0 as the next digit of our solution. 
Result so far: 0.0
The remainder is 7 after subtracting 0 from 7.
Bring next digit (7) of the dividend behind the 7 and repeat the process: 77 / 15

Let's proceed to step 2:
When dividing 77 by 15, we get 5 with a remainder of 2.
Use 5 as the next digit of our solution. 
Result so far: 5.0
Deduct 75 from 77 and we're left with 2.
Fetch the next digit (5) from the dividend, attach it to 2 and continue: 25 / 15

Advancing to step 3:
15 goes into 25 1 times with a remainder of 10.
The next digit of our result is 1. 
Result so far: 51.0
If we take 15 away from 25, we end up with 10.
Take the next digit (7) from the dividend and append it to 10, then repeat: 107 / 15

Moving on to step 4:
107 divided by 15 is 7 with a remainder of 2.
The next digit of our result is 7. 
Result so far: 517.0
Subtract 105 from 107 to get 2.
Take the next digit (7) from the dividend and append it to 2, then repeat: 27 / 15

Advancing to step 5:
If we divide 27 by 15, we get 1 and a remainder of 12.
The next digit of our result is 1. 
Result so far: 5171.0
Subtracting 15 from 27 leaves us with 12.
Since there are no more digits in the dividend, we add a zero to the remainder making it 120, and continue the process.

Let's proceed to step 6:
15 can be fit into 120 8 times, resulting in a remainder of 0.
The number 8 becomes the next digit in our result. 
Result so far: 5171.8
The remainder is 0 after subtracting 120 from 120.
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 7:
If we divide 0 by 15, we get 0 and a remainder of 0.
The next digit of our result is 0. 
Result so far: 5171.8
Deduct 0 from 0 and we're left 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.

Going ahead to step 8:
0 divided by 15 is 0 with a remainder of 0.
Record the quotient 0 as the next digit in the result. 
Result so far: 5171.8
Deduct 0 from 0 and we're left 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 5171.8 with a balance of 0.0.