77468164 ÷ 510 
Let's see how many times 510 fits into 77468164.

Advancing to step 1:
When dividing 7 by 510, we get 0 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:
510 goes into 77 0 times with a remainder of 77.
The next digit of our result is 0. 
Result so far: 0.0
Deduct 0 from 77 and we're left with 77.
Append the next digit (4) from the dividend to 77 and continue with: 774 / 510

Step 3:
510 can be fit into 774 1 times, resulting in a remainder of 264.
Write down 1 as next digit of the result. 
Result so far: 1.0
The remainder is 264 after subtracting 510 from 774.
Fetch the next digit (6) from the dividend, attach it to 264 and continue: 2646 / 510

On to step 4:
If we divide 2646 by 510, we get 5 and a remainder of 96.
The next digit of our result is 5. 
Result so far: 15.0
If we subtract 2550 from 2646, we get 96.
Grab the next digit (8) from the dividend, add it to 96, then carry on: 968 / 510

On to step 5:
968 divided by 510 is 1 with a remainder of 458.
The next digit of our result is 1. 
Result so far: 151.0
If we take 510 away from 968, we end up with 458.
Fetch the next digit (1) from the dividend, attach it to 458 and continue: 4581 / 510

Step 6:
510 goes into 4581 8 times with a remainder of 501.
Record the quotient 8 as the next digit in the result. 
Result so far: 1518.0
Subtract 4080 from 4581 to get 501.
Append the next digit (6) from the dividend to 501 and continue with: 5016 / 510

Let's proceed to step 7:
510 goes into 5016 9 times with a remainder of 426.
Use 9 as the next digit of our solution. 
Result so far: 15189.0
Deduct 4590 from 5016 and we're left with 426.
Include the next digit (4) from the dividend after 426, then repeat: 4264 / 510

Let's proceed to step 8:
The number 510 fits into 4264 8 times, leaving a remainder of 184.
The next digit of our result is 8. 
Result so far: 151898.0
Deduct 4080 from 4264 and we're left with 184.
Since there are no more digits in the dividend, we add a zero to the remainder making it 1840, and continue the process.

Let's proceed to step 9:
510 can be fit into 1840 3 times, resulting in a remainder of 310.
Put 3 as the next digit of the answer. 
Result so far: 151898.3
Deduct 1530 from 1840 and we're left with 310.
Since there are no more digits in the dividend, we add a zero to the remainder making it 3100, and continue the process.

On to step 10:
510 can be fit into 3100 6 times, resulting in a remainder of 40.
The number 6 becomes the next digit in our result. 
Result so far: 151898.36
Deduct 3060 from 3100 and we're left with 40.
Since there are no more digits in the dividend, we add a zero to the remainder making it 400, and continue the process.

On to step 11:
If we divide 400 by 510, we get 0 and a remainder of 400.
Write down 0 as next digit of the result. 
Result so far: 151898.36
If we take 0 away from 400, we end up 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 12:
4000 divided by 510 is 7 with a remainder of 430.
The number 7 becomes the next digit in our result. 
Result so far: 151898.3607
If we subtract 3570 from 4000, we get 430.
Since there are no more digits in the dividend, we add a zero to the remainder making it 4300, and continue the process.

Step 13:
510 goes into 4300 8 times with a remainder of 220.
The number 8 becomes the next digit in our result. 
Result so far: 151898.36078
Deduct 4080 from 4300 and we're left with 220.
Since there are no more digits in the dividend, we add a zero to the remainder making it 2200, and continue the process.

Let's proceed to step 14:
2200 divided by 510 is 4 with a remainder of 160.
Use 4 as the next digit of our solution. 
Result so far: 151898.360784
Subtracting 2040 from 2200 leaves us with 160.
Since there are no more digits in the dividend, we add a zero to the remainder making it 1600, and continue the process.

Going ahead to step 15:
If we divide 1600 by 510, we get 3 and a remainder of 70.
The number 3 becomes the next digit in our result. 
Result so far: 151898.3607843
The remainder is 70 after subtracting 1530 from 1600.
Since there are no more digits in the dividend, we add a zero to the remainder making it 700, and continue the process.

Advancing to step 16:
700 divided by 510 is 1 with a remainder of 190.
Put 1 as the next digit of the answer. 
Result so far: 151898.36078431
If we subtract 510 from 700, we get 190.
Since there are no more digits in the dividend, we add a zero to the remainder making it 1900, and continue the process.

After the division, we end up with 151898.36078431 and a remainder of 1.9e-07.