We look at the division of 77704835 by 522 
We want to divide 77704835 by 522.

Let's proceed to step 1:
If we divide 7 by 522, 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.
Fetch the next digit (7) from the dividend, attach it to 7 and continue: 77 / 522

Step 2:
77 divided by 522 is 0 with a remainder of 77.
Record the quotient 0 as the next digit in the result. 
Result so far: 0.0
If we subtract 0 from 77, we get 77.
Take the next digit (7) from the dividend and append it to 77, then repeat: 777 / 522

On to step 3:
The number 522 fits into 777 1 times, leaving a remainder of 255.
The next digit of our result is 1. 
Result so far: 1.0
If we subtract 522 from 777, we get 255.
Grab the next digit (0) from the dividend, add it to 255, then carry on: 2550 / 522

Advancing to step 4:
522 goes into 2550 4 times with a remainder of 462.
The next digit of our result is 4. 
Result so far: 14.0
If we take 2088 away from 2550, we end up with 462.
Append the next digit (4) from the dividend to 462 and continue with: 4624 / 522

Let's proceed to step 5:
If we divide 4624 by 522, we get 8 and a remainder of 448.
Write down 8 as next digit of the result. 
Result so far: 148.0
If we subtract 4176 from 4624, we get 448.
Fetch the next digit (8) from the dividend, attach it to 448 and continue: 4488 / 522

On to step 6:
4488 divided by 522 is 8 with a remainder of 312.
The number 8 becomes the next digit in our result. 
Result so far: 1488.0
Subtracting 4176 from 4488 leaves us with 312.
Bring next digit (3) of the dividend behind the 312 and repeat the process: 3123 / 522

On to step 7:
When dividing 3123 by 522, we get 5 with a remainder of 513.
Put 5 as the next digit of the answer. 
Result so far: 14885.0
Subtracting 2610 from 3123 leaves us with 513.
Include the next digit (5) from the dividend after 513, then repeat: 5135 / 522

On to step 8:
When dividing 5135 by 522, we get 9 with a remainder of 437.
The next digit of our result is 9. 
Result so far: 148859.0
Deduct 4698 from 5135 and we're left with 437.
Since there are no more digits in the dividend, we add a zero to the remainder making it 4370, and continue the process.

Step 9:
The number 522 fits into 4370 8 times, leaving a remainder of 194.
The number 8 becomes the next digit in our result. 
Result so far: 148859.8
Subtract 4176 from 4370 to get 194.
Since there are no more digits in the dividend, we add a zero to the remainder making it 1940, and continue the process.

Let's proceed to step 10:
When dividing 1940 by 522, we get 3 with a remainder of 374.
Record the quotient 3 as the next digit in the result. 
Result so far: 148859.83
The remainder is 374 after subtracting 1566 from 1940.
Since there are no more digits in the dividend, we add a zero to the remainder making it 3740, and continue the process.

Let's proceed to step 11:
When dividing 3740 by 522, we get 7 with a remainder of 86.
The number 7 becomes the next digit in our result. 
Result so far: 148859.837
Deduct 3654 from 3740 and we're left with 86.
Since there are no more digits in the dividend, we add a zero to the remainder making it 860, and continue the process.

Going ahead to step 12:
522 can be fit into 860 1 times, resulting in a remainder of 338.
The number 1 becomes the next digit in our result. 
Result so far: 148859.8371
Subtracting 522 from 860 leaves us with 338.
Since there are no more digits in the dividend, we add a zero to the remainder making it 3380, and continue the process.

Step 13:
If we divide 3380 by 522, we get 6 and a remainder of 248.
The number 6 becomes the next digit in our result. 
Result so far: 148859.83716
Subtracting 3132 from 3380 leaves us with 248.
Since there are no more digits in the dividend, we add a zero to the remainder making it 2480, and continue the process.

Advancing to step 14:
522 goes into 2480 4 times with a remainder of 392.
The next digit of our result is 4. 
Result so far: 148859.837164
Subtracting 2088 from 2480 leaves us with 392.
Since there are no more digits in the dividend, we add a zero to the remainder making it 3920, and continue the process.

Moving on to step 15:
If we divide 3920 by 522, we get 7 and a remainder of 266.
Write down 7 as next digit of the result. 
Result so far: 148859.8371647
Subtract 3654 from 3920 to get 266.
Since there are no more digits in the dividend, we add a zero to the remainder making it 2660, and continue the process.

Let's proceed to step 16:
When dividing 2660 by 522, we get 5 with a remainder of 50.
Write down 5 as next digit of the result. 
Result so far: 148859.83716475
The remainder is 50 after subtracting 2610 from 2660.
Since there are no more digits in the dividend, we add a zero to the remainder making it 500, and continue the process.

The final outcome is 148859.83716475, with a leftover of 5e-08.