We're dividing 77357 by 9 
We want to figure out the number of times 77357 can be divided by 9.

Step 1:
If we divide 7 by 9, we get 0 and a remainder of 7.
The next digit of our result is 0. 
Result so far: 0.0
If we subtract 0 from 7, we get 7.
Take the next digit (7) from the dividend and append it to 7, then repeat: 77 / 9

On to step 2:
77 divided by 9 is 8 with a remainder of 5.
The number 8 becomes the next digit in our result. 
Result so far: 8.0
Subtracting 72 from 77 leaves us with 5.
Grab the next digit (3) from the dividend, add it to 5, then carry on: 53 / 9

Moving on to step 3:
When dividing 53 by 9, we get 5 with a remainder of 8.
The next digit of our result is 5. 
Result so far: 85.0
Subtracting 45 from 53 leaves us with 8.
Grab the next digit (5) from the dividend, add it to 8, then carry on: 85 / 9

Step 4:
85 divided by 9 is 9 with a remainder of 4.
Write down 9 as next digit of the result. 
Result so far: 859.0
Subtracting 81 from 85 leaves us with 4.
Include the next digit (7) from the dividend after 4, then repeat: 47 / 9

Moving on to step 5:
The number 9 fits into 47 5 times, leaving a remainder of 2.
Write down 5 as next digit of the result. 
Result so far: 8595.0
Subtracting 45 from 47 leaves us 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.

Advancing to step 6:
20 divided by 9 is 2 with a remainder of 2.
The number 2 becomes the next digit in our result. 
Result so far: 8595.2
If we take 18 away from 20, we end up 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.

Going ahead to step 7:
20 divided by 9 is 2 with a remainder of 2.
Put 2 as the next digit of the answer. 
Result so far: 8595.22
Subtract 18 from 20 to get 2.
Since there are no more digits in the dividend, we add a zero to the remainder making it 20, and continue the process.

After the division, we end up with 8595.22 and a remainder of 0.002.