77262118 ÷ 515 
We want to figure out the number of times 77262118 can be divided by 515.

Going ahead to step 1:
When dividing 7 by 515, we get 0 with a remainder of 7.
The next digit of our result is 0. 
Result so far: 0.0
The remainder is 7 after subtracting 0 from 7.
Append the next digit (7) from the dividend to 7 and continue with: 77 / 515

On to step 2:
77 divided by 515 is 0 with a remainder of 77.
Use 0 as the next digit of our solution. 
Result so far: 0.0
Deduct 0 from 77 and we're left with 77.
Bring next digit (2) of the dividend behind the 77 and repeat the process: 772 / 515

On to step 3:
515 goes into 772 1 times with a remainder of 257.
Put 1 as the next digit of the answer. 
Result so far: 1.0
If we take 515 away from 772, we end up with 257.
Include the next digit (6) from the dividend after 257, then repeat: 2576 / 515

Advancing to step 4:
515 goes into 2576 5 times with a remainder of 1.
Put 5 as the next digit of the answer. 
Result so far: 15.0
Subtract 2575 from 2576 to get 1.
Fetch the next digit (2) from the dividend, attach it to 1 and continue: 12 / 515

Advancing to step 5:
515 can be fit into 12 0 times, resulting in a remainder of 12.
Write down 0 as next digit of the result. 
Result so far: 150.0
If we subtract 0 from 12, we get 12.
Fetch the next digit (1) from the dividend, attach it to 12 and continue: 121 / 515

Let's proceed to step 6:
The number 515 fits into 121 0 times, leaving a remainder of 121.
The next digit of our result is 0. 
Result so far: 1500.0
The remainder is 121 after subtracting 0 from 121.
Take the next digit (1) from the dividend and append it to 121, then repeat: 1211 / 515

On to step 7:
When dividing 1211 by 515, we get 2 with a remainder of 181.
Use 2 as the next digit of our solution. 
Result so far: 15002.0
The remainder is 181 after subtracting 1030 from 1211.
Bring next digit (8) of the dividend behind the 181 and repeat the process: 1818 / 515

On to step 8:
515 can be fit into 1818 3 times, resulting in a remainder of 273.
Use 3 as the next digit of our solution. 
Result so far: 150023.0
Subtracting 1545 from 1818 leaves us 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.

Advancing to step 9:
The number 515 fits into 2730 5 times, leaving a remainder of 155.
Put 5 as the next digit of the answer. 
Result so far: 150023.5
Subtract 2575 from 2730 to get 155.
Since there are no more digits in the dividend, we add a zero to the remainder making it 1550, and continue the process.

Moving on to step 10:
1550 divided by 515 is 3 with a remainder of 5.
The next digit of our result is 3. 
Result so far: 150023.53
Subtract 1545 from 1550 to get 5.
Since there are no more digits in the dividend, we add a zero to the remainder making it 50, and continue the process.

Going ahead to step 11:
50 divided by 515 is 0 with a remainder of 50.
Write down 0 as next digit of the result. 
Result so far: 150023.53
The remainder is 50 after subtracting 0 from 50.
Since there are no more digits in the dividend, we add a zero to the remainder making it 500, and continue the process.

On to step 12:
500 divided by 515 is 0 with a remainder of 500.
Record the quotient 0 as the next digit in the result. 
Result so far: 150023.53
If we take 0 away from 500, we end up with 500.
Since there are no more digits in the dividend, we add a zero to the remainder making it 5000, and continue the process.

After the division, we end up with 150023.53 and a remainder of 0.005.