We look at the division of 77626781 by 523 
We want to figure out the number of times 77626781 can be divided by 523.

Going ahead to step 1:
7 divided by 523 is 0 with 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.
Take the next digit (7) from the dividend and append it to 7, then repeat: 77 / 523

Advancing to step 2:
523 goes into 77 0 times with a remainder of 77.
The number 0 becomes the next digit in our result. 
Result so far: 0.0
If we take 0 away from 77, we end up with 77.
Grab the next digit (6) from the dividend, add it to 77, then carry on: 776 / 523

Step 3:
The number 523 fits into 776 1 times, leaving a remainder of 253.
Put 1 as the next digit of the answer. 
Result so far: 1.0
The remainder is 253 after subtracting 523 from 776.
Include the next digit (2) from the dividend after 253, then repeat: 2532 / 523

On to step 4:
If we divide 2532 by 523, we get 4 and a remainder of 440.
Record the quotient 4 as the next digit in the result. 
Result so far: 14.0
Deduct 2092 from 2532 and we're left with 440.
Append the next digit (6) from the dividend to 440 and continue with: 4406 / 523

On to step 5:
523 goes into 4406 8 times with a remainder of 222.
The next digit of our result is 8. 
Result so far: 148.0
Subtract 4184 from 4406 to get 222.
Include the next digit (7) from the dividend after 222, then repeat: 2227 / 523

Moving on to step 6:
523 can be fit into 2227 4 times, resulting in a remainder of 135.
Record the quotient 4 as the next digit in the result. 
Result so far: 1484.0
The remainder is 135 after subtracting 2092 from 2227.
Include the next digit (8) from the dividend after 135, then repeat: 1358 / 523

Advancing to step 7:
When dividing 1358 by 523, we get 2 with a remainder of 312.
Record the quotient 2 as the next digit in the result. 
Result so far: 14842.0
Deduct 1046 from 1358 and we're left with 312.
Fetch the next digit (1) from the dividend, attach it to 312 and continue: 3121 / 523

Moving on to step 8:
523 goes into 3121 5 times with a remainder of 506.
Record the quotient 5 as the next digit in the result. 
Result so far: 148425.0
Subtracting 2615 from 3121 leaves us with 506.
Since there are no more digits in the dividend, we add a zero to the remainder making it 5060, and continue the process.

Let's proceed to step 9:
523 goes into 5060 9 times with a remainder of 353.
Put 9 as the next digit of the answer. 
Result so far: 148425.9
Subtract 4707 from 5060 to get 353.
Since there are no more digits in the dividend, we add a zero to the remainder making it 3530, and continue the process.

Let's proceed to step 10:
The number 523 fits into 3530 6 times, leaving a remainder of 392.
The next digit of our result is 6. 
Result so far: 148425.96
If we take 3138 away from 3530, we end up 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.

Let's proceed to step 11:
If we divide 3920 by 523, we get 7 and a remainder of 259.
The next digit of our result is 7. 
Result so far: 148425.967
Subtracting 3661 from 3920 leaves us with 259.
Since there are no more digits in the dividend, we add a zero to the remainder making it 2590, and continue the process.

Going ahead to step 12:
523 can be fit into 2590 4 times, resulting in a remainder of 498.
Record the quotient 4 as the next digit in the result. 
Result so far: 148425.9674
Deduct 2092 from 2590 and we're left with 498.
Since there are no more digits in the dividend, we add a zero to the remainder making it 4980, and continue the process.

Moving on to step 13:
The number 523 fits into 4980 9 times, leaving a remainder of 273.
Use 9 as the next digit of our solution. 
Result so far: 148425.96749
Deduct 4707 from 4980 and we're left with 273.
Since there are no more digits in the dividend, we add a zero to the remainder making it 2730, and continue the process.

Step 14:
523 goes into 2730 5 times with a remainder of 115.
Use 5 as the next digit of our solution. 
Result so far: 148425.967495
Subtract 2615 from 2730 to get 115.
Since there are no more digits in the dividend, we add a zero to the remainder making it 1150, and continue the process.

Moving on to step 15:
The number 523 fits into 1150 2 times, leaving a remainder of 104.
Put 2 as the next digit of the answer. 
Result so far: 148425.9674952
If we subtract 1046 from 1150, we get 104.
Since there are no more digits in the dividend, we add a zero to the remainder making it 1040, and continue the process.

Advancing to step 16:
523 goes into 1040 1 times with a remainder of 517.
The next digit of our result is 1. 
Result so far: 148425.96749521
The remainder is 517 after subtracting 523 from 1040.
Since there are no more digits in the dividend, we add a zero to the remainder making it 5170, and continue the process.

After the division, we end up with 148425.96749521 and a remainder of 5.17e-07.