77672595 divided by 510 
We want to figure out the number of times 77672595 can be divided by 510.

On to step 1:
510 goes into 7 0 times with a remainder of 7.
The next digit of our result is 0. 
Result so far: 0.0
Subtract 0 from 7 to get 7.
Append the next digit (7) from the dividend to 7 and continue with: 77 / 510

Let's proceed to step 2:
The number 510 fits into 77 0 times, leaving a remainder of 77.
The number 0 becomes the next digit in our result. 
Result so far: 0.0
If we subtract 0 from 77, we get 77.
Grab the next digit (6) from the dividend, add it to 77, then carry on: 776 / 510

Advancing to step 3:
510 goes into 776 1 times with a remainder of 266.
Put 1 as the next digit of the answer. 
Result so far: 1.0
Subtract 510 from 776 to get 266.
Grab the next digit (7) from the dividend, add it to 266, then carry on: 2667 / 510

On to step 4:
510 can be fit into 2667 5 times, resulting in a remainder of 117.
The number 5 becomes the next digit in our result. 
Result so far: 15.0
Subtract 2550 from 2667 to get 117.
Grab the next digit (2) from the dividend, add it to 117, then carry on: 1172 / 510

Step 5:
510 goes into 1172 2 times with a remainder of 152.
Use 2 as the next digit of our solution. 
Result so far: 152.0
Deduct 1020 from 1172 and we're left with 152.
Grab the next digit (5) from the dividend, add it to 152, then carry on: 1525 / 510

Let's proceed to step 6:
510 can be fit into 1525 2 times, resulting in a remainder of 505.
Put 2 as the next digit of the answer. 
Result so far: 1522.0
Subtracting 1020 from 1525 leaves us with 505.
Bring next digit (9) of the dividend behind the 505 and repeat the process: 5059 / 510

Advancing to step 7:
5059 divided by 510 is 9 with a remainder of 469.
Write down 9 as next digit of the result. 
Result so far: 15229.0
Subtract 4590 from 5059 to get 469.
Append the next digit (5) from the dividend to 469 and continue with: 4695 / 510

Step 8:
510 goes into 4695 9 times with a remainder of 105.
Record the quotient 9 as the next digit in the result. 
Result so far: 152299.0
Subtracting 4590 from 4695 leaves us with 105.
Since there are no more digits in the dividend, we add a zero to the remainder making it 1050, and continue the process.

Moving on to step 9:
If we divide 1050 by 510, we get 2 and a remainder of 30.
The number 2 becomes the next digit in our result. 
Result so far: 152299.2
If we subtract 1020 from 1050, we get 30.
Since there are no more digits in the dividend, we add a zero to the remainder making it 300, and continue the process.

Let's proceed to step 10:
The number 510 fits into 300 0 times, leaving a remainder of 300.
The next digit of our result is 0. 
Result so far: 152299.2
If we subtract 0 from 300, we get 300.
Since there are no more digits in the dividend, we add a zero to the remainder making it 3000, and continue the process.

Let's proceed to step 11:
When dividing 3000 by 510, we get 5 with a remainder of 450.
Use 5 as the next digit of our solution. 
Result so far: 152299.205
If we take 2550 away from 3000, we end up with 450.
Since there are no more digits in the dividend, we add a zero to the remainder making it 4500, and continue the process.

Advancing to step 12:
4500 divided by 510 is 8 with a remainder of 420.
The number 8 becomes the next digit in our result. 
Result so far: 152299.2058
Subtracting 4080 from 4500 leaves us with 420.
Since there are no more digits in the dividend, we add a zero to the remainder making it 4200, and continue the process.

Moving on to step 13:
The number 510 fits into 4200 8 times, leaving a remainder of 120.
Use 8 as the next digit of our solution. 
Result so far: 152299.20588
Subtract 4080 from 4200 to get 120.
Since there are no more digits in the dividend, we add a zero to the remainder making it 1200, and continue the process.

After the division, we end up with 152299.20588 and a remainder of 0.00012.