77365577 divided by 522 
Our goal is to divide 77365577 by 522.

Moving on to step 1:
522 can be fit into 7 0 times, resulting in a remainder of 7.
Use 0 as the next digit of our solution. 
Result so far: 0.0
If we subtract 0 from 7, we get 7.
Include the next digit (7) from the dividend after 7, then repeat: 77 / 522

Let's proceed to step 2:
If we divide 77 by 522, we get 0 and a remainder of 77.
Use 0 as the next digit of our solution. 
Result so far: 0.0
The remainder is 77 after subtracting 0 from 77.
Include the next digit (3) from the dividend after 77, then repeat: 773 / 522

Moving on to step 3:
773 divided by 522 is 1 with a remainder of 251.
Use 1 as the next digit of our solution. 
Result so far: 1.0
Subtract 522 from 773 to get 251.
Bring next digit (6) of the dividend behind the 251 and repeat the process: 2516 / 522

Going ahead to step 4:
522 goes into 2516 4 times with a remainder of 428.
Record the quotient 4 as the next digit in the result. 
Result so far: 14.0
If we take 2088 away from 2516, we end up with 428.
Append the next digit (5) from the dividend to 428 and continue with: 4285 / 522

Advancing to step 5:
4285 divided by 522 is 8 with a remainder of 109.
The number 8 becomes the next digit in our result. 
Result so far: 148.0
The remainder is 109 after subtracting 4176 from 4285.
Append the next digit (5) from the dividend to 109 and continue with: 1095 / 522

On to step 6:
522 goes into 1095 2 times with a remainder of 51.
Record the quotient 2 as the next digit in the result. 
Result so far: 1482.0
Subtracting 1044 from 1095 leaves us with 51.
Grab the next digit (7) from the dividend, add it to 51, then carry on: 517 / 522

Advancing to step 7:
517 divided by 522 is 0 with a remainder of 517.
Put 0 as the next digit of the answer. 
Result so far: 14820.0
Deduct 0 from 517 and we're left with 517.
Fetch the next digit (7) from the dividend, attach it to 517 and continue: 5177 / 522

On to step 8:
5177 divided by 522 is 9 with a remainder of 479.
Put 9 as the next digit of the answer. 
Result so far: 148209.0
Subtracting 4698 from 5177 leaves us with 479.
Since there are no more digits in the dividend, we add a zero to the remainder making it 4790, and continue the process.

Moving on to step 9:
4790 divided by 522 is 9 with a remainder of 92.
Record the quotient 9 as the next digit in the result. 
Result so far: 148209.9
If we subtract 4698 from 4790, we get 92.
Since there are no more digits in the dividend, we add a zero to the remainder making it 920, and continue the process.

On to step 10:
The number 522 fits into 920 1 times, leaving a remainder of 398.
Record the quotient 1 as the next digit in the result. 
Result so far: 148209.91
The remainder is 398 after subtracting 522 from 920.
Since there are no more digits in the dividend, we add a zero to the remainder making it 3980, and continue the process.

Let's proceed to step 11:
When dividing 3980 by 522, we get 7 with a remainder of 326.
Put 7 as the next digit of the answer. 
Result so far: 148209.917
Deduct 3654 from 3980 and we're left with 326.
Since there are no more digits in the dividend, we add a zero to the remainder making it 3260, and continue the process.

On to step 12:
The number 522 fits into 3260 6 times, leaving a remainder of 128.
Use 6 as the next digit of our solution. 
Result so far: 148209.9176
If we subtract 3132 from 3260, we get 128.
Since there are no more digits in the dividend, we add a zero to the remainder making it 1280, and continue the process.

Going ahead to step 13:
522 can be fit into 1280 2 times, resulting in a remainder of 236.
The number 2 becomes the next digit in our result. 
Result so far: 148209.91762
If we subtract 1044 from 1280, we get 236.
Since there are no more digits in the dividend, we add a zero to the remainder making it 2360, and continue the process.

On to step 14:
2360 divided by 522 is 4 with a remainder of 272.
Write down 4 as next digit of the result. 
Result so far: 148209.917624
Subtract 2088 from 2360 to get 272.
Since there are no more digits in the dividend, we add a zero to the remainder making it 2720, and continue the process.

Step 15:
522 can be fit into 2720 5 times, resulting in a remainder of 110.
Record the quotient 5 as the next digit in the result. 
Result so far: 148209.9176245
Deduct 2610 from 2720 and we're left with 110.
Since there are no more digits in the dividend, we add a zero to the remainder making it 1100, and continue the process.

On to step 16:
If we divide 1100 by 522, we get 2 and a remainder of 56.
Use 2 as the next digit of our solution. 
Result so far: 148209.91762452
If we take 1044 away from 1100, we end up with 56.
Since there are no more digits in the dividend, we add a zero to the remainder making it 560, and continue the process.

The quotient of the division is 148209.91762452, and the remainder is 5.6e-08.