66764839 divided by 577 
Let's see how many times 577 fits into 66764839.

Moving on to step 1:
577 can be fit into 6 0 times, resulting in a remainder of 6.
The number 0 becomes the next digit in our result. 
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 / 577

Step 2:
When dividing 66 by 577, we get 0 with a remainder of 66.
The number 0 becomes the next digit in our result. 
Result so far: 0.0
The remainder is 66 after subtracting 0 from 66.
Include the next digit (7) from the dividend after 66, then repeat: 667 / 577

Going ahead to step 3:
577 can be fit into 667 1 times, resulting in a remainder of 90.
Use 1 as the next digit of our solution. 
Result so far: 1.0
Deduct 577 from 667 and we're left with 90.
Take the next digit (6) from the dividend and append it to 90, then repeat: 906 / 577

Step 4:
577 can be fit into 906 1 times, resulting in a remainder of 329.
Record the quotient 1 as the next digit in the result. 
Result so far: 11.0
The remainder is 329 after subtracting 577 from 906.
Grab the next digit (4) from the dividend, add it to 329, then carry on: 3294 / 577

Step 5:
3294 divided by 577 is 5 with a remainder of 409.
Use 5 as the next digit of our solution. 
Result so far: 115.0
The remainder is 409 after subtracting 2885 from 3294.
Fetch the next digit (8) from the dividend, attach it to 409 and continue: 4098 / 577

Advancing to step 6:
If we divide 4098 by 577, we get 7 and a remainder of 59.
Record the quotient 7 as the next digit in the result. 
Result so far: 1157.0
Subtract 4039 from 4098 to get 59.
Fetch the next digit (3) from the dividend, attach it to 59 and continue: 593 / 577

Advancing to step 7:
The number 577 fits into 593 1 times, leaving a remainder of 16.
The number 1 becomes the next digit in our result. 
Result so far: 11571.0
If we take 577 away from 593, we end up with 16.
Append the next digit (9) from the dividend to 16 and continue with: 169 / 577

Moving on to step 8:
577 can be fit into 169 0 times, resulting in a remainder of 169.
Use 0 as the next digit of our solution. 
Result so far: 115710.0
If we take 0 away from 169, we end up with 169.
Since there are no more digits in the dividend, we add a zero to the remainder making it 1690, and continue the process.

On to step 9:
577 can be fit into 1690 2 times, resulting in a remainder of 536.
Put 2 as the next digit of the answer. 
Result so far: 115710.2
Subtract 1154 from 1690 to get 536.
Since there are no more digits in the dividend, we add a zero to the remainder making it 5360, and continue the process.

Advancing to step 10:
The number 577 fits into 5360 9 times, leaving a remainder of 167.
Write down 9 as next digit of the result. 
Result so far: 115710.29
If we subtract 5193 from 5360, we get 167.
Since there are no more digits in the dividend, we add a zero to the remainder making it 1670, and continue the process.

On to step 11:
If we divide 1670 by 577, we get 2 and a remainder of 516.
Put 2 as the next digit of the answer. 
Result so far: 115710.292
Subtract 1154 from 1670 to get 516.
Since there are no more digits in the dividend, we add a zero to the remainder making it 5160, and continue the process.

Let's proceed to step 12:
5160 divided by 577 is 8 with a remainder of 544.
The next digit of our result is 8. 
Result so far: 115710.2928
If we subtract 4616 from 5160, we get 544.
Since there are no more digits in the dividend, we add a zero to the remainder making it 5440, and continue the process.

Advancing to step 13:
577 goes into 5440 9 times with a remainder of 247.
The number 9 becomes the next digit in our result. 
Result so far: 115710.29289
The remainder is 247 after subtracting 5193 from 5440.
Since there are no more digits in the dividend, we add a zero to the remainder making it 2470, and continue the process.

Moving on to step 14:
The number 577 fits into 2470 4 times, leaving a remainder of 162.
Put 4 as the next digit of the answer. 
Result so far: 115710.292894
Deduct 2308 from 2470 and we're left with 162.
Since there are no more digits in the dividend, we add a zero to the remainder making it 1620, and continue the process.

Let's proceed to step 15:
If we divide 1620 by 577, we get 2 and a remainder of 466.
Record the quotient 2 as the next digit in the result. 
Result so far: 115710.2928942
If we take 1154 away from 1620, we end up with 466.
Since there are no more digits in the dividend, we add a zero to the remainder making it 4660, and continue the process.

Step 16:
577 goes into 4660 8 times with a remainder of 44.
The number 8 becomes the next digit in our result. 
Result so far: 115710.29289428
Deduct 4616 from 4660 and we're left with 44.
Since there are no more digits in the dividend, we add a zero to the remainder making it 440, and continue the process.

The quotient of the division is 115710.29289428, and the remainder is 4.4e-08.