We look at the division of 77144306 by 511 
We're looking to find how many times 511 goes into 77144306.

Moving on to step 1:
511 can be fit into 7 0 times, resulting in a remainder of 7.
Record the quotient 0 as the next digit in the result. 
Result so far: 0.0
Subtract 0 from 7 to get 7.
Bring next digit (7) of the dividend behind the 7 and repeat the process: 77 / 511

Advancing to step 2:
511 goes into 77 0 times with a remainder of 77.
Record the quotient 0 as the next digit in the result. 
Result so far: 0.0
Subtract 0 from 77 to get 77.
Append the next digit (1) from the dividend to 77 and continue with: 771 / 511

Step 3:
511 goes into 771 1 times with a remainder of 260.
The number 1 becomes the next digit in our result. 
Result so far: 1.0
If we subtract 511 from 771, we get 260.
Bring next digit (4) of the dividend behind the 260 and repeat the process: 2604 / 511

Step 4:
If we divide 2604 by 511, we get 5 and a remainder of 49.
The next digit of our result is 5. 
Result so far: 15.0
The remainder is 49 after subtracting 2555 from 2604.
Bring next digit (4) of the dividend behind the 49 and repeat the process: 494 / 511

Let's proceed to step 5:
The number 511 fits into 494 0 times, leaving a remainder of 494.
The number 0 becomes the next digit in our result. 
Result so far: 150.0
Subtracting 0 from 494 leaves us with 494.
Grab the next digit (3) from the dividend, add it to 494, then carry on: 4943 / 511

Going ahead to step 6:
511 goes into 4943 9 times with a remainder of 344.
Use 9 as the next digit of our solution. 
Result so far: 1509.0
Subtracting 4599 from 4943 leaves us with 344.
Grab the next digit (0) from the dividend, add it to 344, then carry on: 3440 / 511

Step 7:
When dividing 3440 by 511, we get 6 with a remainder of 374.
Record the quotient 6 as the next digit in the result. 
Result so far: 15096.0
If we subtract 3066 from 3440, we get 374.
Take the next digit (6) from the dividend and append it to 374, then repeat: 3746 / 511

On to step 8:
3746 divided by 511 is 7 with a remainder of 169.
The next digit of our result is 7. 
Result so far: 150967.0
Subtract 3577 from 3746 to get 169.
Since there are no more digits in the dividend, we add a zero to the remainder making it 1690, and continue the process.

Moving on to step 9:
1690 divided by 511 is 3 with a remainder of 157.
The number 3 becomes the next digit in our result. 
Result so far: 150967.3
The remainder is 157 after subtracting 1533 from 1690.
Since there are no more digits in the dividend, we add a zero to the remainder making it 1570, and continue the process.

Step 10:
If we divide 1570 by 511, we get 3 and a remainder of 37.
Put 3 as the next digit of the answer. 
Result so far: 150967.33
Deduct 1533 from 1570 and we're left with 37.
Since there are no more digits in the dividend, we add a zero to the remainder making it 370, and continue the process.

In conclusion, the division gives 150967.33 with a balance of 0.037.