We're dividing 77810369 by 527 
We're looking to find how many times 527 goes into 77810369.

Advancing to step 1:
527 can be fit into 7 0 times, resulting in a remainder of 7.
Write down 0 as next digit of the result. 
Result so far: 0.0
Subtracting 0 from 7 leaves us with 7.
Fetch the next digit (7) from the dividend, attach it to 7 and continue: 77 / 527

Moving on to step 2:
If we divide 77 by 527, we get 0 and a remainder of 77.
The next digit of our result is 0. 
Result so far: 0.0
If we subtract 0 from 77, we get 77.
Fetch the next digit (8) from the dividend, attach it to 77 and continue: 778 / 527

Let's proceed to step 3:
When dividing 778 by 527, we get 1 with a remainder of 251.
The number 1 becomes the next digit in our result. 
Result so far: 1.0
Subtracting 527 from 778 leaves us with 251.
Fetch the next digit (1) from the dividend, attach it to 251 and continue: 2511 / 527

Going ahead to step 4:
When dividing 2511 by 527, we get 4 with a remainder of 403.
Write down 4 as next digit of the result. 
Result so far: 14.0
Subtracting 2108 from 2511 leaves us with 403.
Append the next digit (0) from the dividend to 403 and continue with: 4030 / 527

Moving on to step 5:
527 can be fit into 4030 7 times, resulting in a remainder of 341.
Record the quotient 7 as the next digit in the result. 
Result so far: 147.0
If we take 3689 away from 4030, we end up with 341.
Take the next digit (3) from the dividend and append it to 341, then repeat: 3413 / 527

Moving on to step 6:
When dividing 3413 by 527, we get 6 with a remainder of 251.
Record the quotient 6 as the next digit in the result. 
Result so far: 1476.0
If we subtract 3162 from 3413, we get 251.
Include the next digit (6) from the dividend after 251, then repeat: 2516 / 527

Going ahead to step 7:
If we divide 2516 by 527, we get 4 and a remainder of 408.
Use 4 as the next digit of our solution. 
Result so far: 14764.0
The remainder is 408 after subtracting 2108 from 2516.
Take the next digit (9) from the dividend and append it to 408, then repeat: 4089 / 527

Going ahead to step 8:
When dividing 4089 by 527, we get 7 with a remainder of 400.
The number 7 becomes the next digit in our result. 
Result so far: 147647.0
Deduct 3689 from 4089 and we're left with 400.
Since there are no more digits in the dividend, we add a zero to the remainder making it 4000, and continue the process.

Moving on to step 9:
When dividing 4000 by 527, we get 7 with a remainder of 311.
Put 7 as the next digit of the answer. 
Result so far: 147647.7
Subtract 3689 from 4000 to get 311.
Since there are no more digits in the dividend, we add a zero to the remainder making it 3110, and continue the process.

On to step 10:
When dividing 3110 by 527, we get 5 with a remainder of 475.
Record the quotient 5 as the next digit in the result. 
Result so far: 147647.75
Subtracting 2635 from 3110 leaves us with 475.
Since there are no more digits in the dividend, we add a zero to the remainder making it 4750, and continue the process.

Going ahead to step 11:
When dividing 4750 by 527, we get 9 with a remainder of 7.
Record the quotient 9 as the next digit in the result. 
Result so far: 147647.759
If we take 4743 away from 4750, we end up with 7.
Since there are no more digits in the dividend, we add a zero to the remainder making it 70, and continue the process.

Step 12:
527 can be fit into 70 0 times, resulting in a remainder of 70.
Put 0 as the next digit of the answer. 
Result so far: 147647.759
If we subtract 0 from 70, we get 70.
Since there are no more digits in the dividend, we add a zero to the remainder making it 700, and continue the process.

Let's proceed to step 13:
When dividing 700 by 527, we get 1 with a remainder of 173.
The next digit of our result is 1. 
Result so far: 147647.75901
Deduct 527 from 700 and we're left with 173.
Since there are no more digits in the dividend, we add a zero to the remainder making it 1730, and continue the process.

Going ahead to step 14:
527 goes into 1730 3 times with a remainder of 149.
Write down 3 as next digit of the result. 
Result so far: 147647.759013
Deduct 1581 from 1730 and we're left with 149.
Since there are no more digits in the dividend, we add a zero to the remainder making it 1490, and continue the process.

Moving on to step 15:
When dividing 1490 by 527, we get 2 with a remainder of 436.
The number 2 becomes the next digit in our result. 
Result so far: 147647.7590132
Subtract 1054 from 1490 to get 436.
Since there are no more digits in the dividend, we add a zero to the remainder making it 4360, and continue the process.

Going ahead to step 16:
527 goes into 4360 8 times with a remainder of 144.
Record the quotient 8 as the next digit in the result. 
Result so far: 147647.75901328
Deduct 4216 from 4360 and we're left with 144.
Since there are no more digits in the dividend, we add a zero to the remainder making it 1440, and continue the process.

In conclusion, the division gives 147647.75901328 with a balance of 1.44e-07.