66776665 divided by 605 
Our goal is to divide 66776665 by 605.

Let's proceed to step 1:
605 goes into 6 0 times with a remainder of 6.
The next digit of our result is 0. 
Result so far: 0.0
Subtract 0 from 6 to get 6.
Take the next digit (6) from the dividend and append it to 6, then repeat: 66 / 605

Let's proceed to step 2:
If we divide 66 by 605, we get 0 and a remainder of 66.
Use 0 as the next digit of our solution. 
Result so far: 0.0
Deduct 0 from 66 and we're left with 66.
Fetch the next digit (7) from the dividend, attach it to 66 and continue: 667 / 605

On to step 3:
667 divided by 605 is 1 with a remainder of 62.
The number 1 becomes the next digit in our result. 
Result so far: 1.0
Deduct 605 from 667 and we're left with 62.
Append the next digit (7) from the dividend to 62 and continue with: 627 / 605

Moving on to step 4:
627 divided by 605 is 1 with a remainder of 22.
Record the quotient 1 as the next digit in the result. 
Result so far: 11.0
Subtracting 605 from 627 leaves us with 22.
Include the next digit (6) from the dividend after 22, then repeat: 226 / 605

Let's proceed to step 5:
When dividing 226 by 605, we get 0 with a remainder of 226.
The number 0 becomes the next digit in our result. 
Result so far: 110.0
Deduct 0 from 226 and we're left with 226.
Take the next digit (6) from the dividend and append it to 226, then repeat: 2266 / 605

Moving on to step 6:
2266 divided by 605 is 3 with a remainder of 451.
Record the quotient 3 as the next digit in the result. 
Result so far: 1103.0
If we take 1815 away from 2266, we end up with 451.
Fetch the next digit (6) from the dividend, attach it to 451 and continue: 4516 / 605

Going ahead to step 7:
4516 divided by 605 is 7 with a remainder of 281.
Use 7 as the next digit of our solution. 
Result so far: 11037.0
The remainder is 281 after subtracting 4235 from 4516.
Append the next digit (5) from the dividend to 281 and continue with: 2815 / 605

Step 8:
605 can be fit into 2815 4 times, resulting in a remainder of 395.
Write down 4 as next digit of the result. 
Result so far: 110374.0
The remainder is 395 after subtracting 2420 from 2815.
Since there are no more digits in the dividend, we add a zero to the remainder making it 3950, and continue the process.

Advancing to step 9:
The number 605 fits into 3950 6 times, leaving a remainder of 320.
The next digit of our result is 6. 
Result so far: 110374.6
Subtracting 3630 from 3950 leaves us with 320.
Since there are no more digits in the dividend, we add a zero to the remainder making it 3200, and continue the process.

Let's proceed to step 10:
605 can be fit into 3200 5 times, resulting in a remainder of 175.
Write down 5 as next digit of the result. 
Result so far: 110374.65
Subtracting 3025 from 3200 leaves us with 175.
Since there are no more digits in the dividend, we add a zero to the remainder making it 1750, and continue the process.

Advancing to step 11:
605 goes into 1750 2 times with a remainder of 540.
The next digit of our result is 2. 
Result so far: 110374.652
If we subtract 1210 from 1750, we get 540.
Since there are no more digits in the dividend, we add a zero to the remainder making it 5400, and continue the process.

On to step 12:
5400 divided by 605 is 8 with a remainder of 560.
Record the quotient 8 as the next digit in the result. 
Result so far: 110374.6528
Subtracting 4840 from 5400 leaves us with 560.
Since there are no more digits in the dividend, we add a zero to the remainder making it 5600, and continue the process.

On to step 13:
605 can be fit into 5600 9 times, resulting in a remainder of 155.
The next digit of our result is 9. 
Result so far: 110374.65289
Subtracting 5445 from 5600 leaves us with 155.
Since there are no more digits in the dividend, we add a zero to the remainder making it 1550, and continue the process.

Step 14:
The number 605 fits into 1550 2 times, leaving a remainder of 340.
The number 2 becomes the next digit in our result. 
Result so far: 110374.652892
If we take 1210 away from 1550, we end up with 340.
Since there are no more digits in the dividend, we add a zero to the remainder making it 3400, and continue the process.

Moving on to step 15:
When dividing 3400 by 605, we get 5 with a remainder of 375.
Put 5 as the next digit of the answer. 
Result so far: 110374.6528925
Deduct 3025 from 3400 and we're left with 375.
Since there are no more digits in the dividend, we add a zero to the remainder making it 3750, and continue the process.

On to step 16:
605 goes into 3750 6 times with a remainder of 120.
Record the quotient 6 as the next digit in the result. 
Result so far: 110374.65289256
If we subtract 3630 from 3750, we 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.

In conclusion, the division gives 110374.65289256 with a balance of 1.2e-07.