66061391 ÷ 833 
Our goal is to divide 66061391 by 833.

On to step 1:
833 goes into 6 0 times with a remainder of 6.
The number 0 becomes the next digit in our result. 
Result so far: 0.0
The remainder is 6 after subtracting 0 from 6.
Take the next digit (6) from the dividend and append it to 6, then repeat: 66 / 833

Going ahead to step 2:
66 divided by 833 is 0 with a remainder of 66.
Write down 0 as next digit of the result. 
Result so far: 0.0
If we subtract 0 from 66, we get 66.
Take the next digit (0) from the dividend and append it to 66, then repeat: 660 / 833

Advancing to step 3:
If we divide 660 by 833, we get 0 and a remainder of 660.
Use 0 as the next digit of our solution. 
Result so far: 0.0
Deduct 0 from 660 and we're left with 660.
Take the next digit (6) from the dividend and append it to 660, then repeat: 6606 / 833

Moving on to step 4:
When dividing 6606 by 833, we get 7 with a remainder of 775.
Write down 7 as next digit of the result. 
Result so far: 7.0
The remainder is 775 after subtracting 5831 from 6606.
Include the next digit (1) from the dividend after 775, then repeat: 7751 / 833

Moving on to step 5:
If we divide 7751 by 833, we get 9 and a remainder of 254.
Put 9 as the next digit of the answer. 
Result so far: 79.0
If we subtract 7497 from 7751, we get 254.
Append the next digit (3) from the dividend to 254 and continue with: 2543 / 833

Moving on to step 6:
833 goes into 2543 3 times with a remainder of 44.
Put 3 as the next digit of the answer. 
Result so far: 793.0
Deduct 2499 from 2543 and we're left with 44.
Include the next digit (9) from the dividend after 44, then repeat: 449 / 833

Advancing to step 7:
If we divide 449 by 833, we get 0 and a remainder of 449.
The number 0 becomes the next digit in our result. 
Result so far: 7930.0
If we take 0 away from 449, we end up with 449.
Fetch the next digit (1) from the dividend, attach it to 449 and continue: 4491 / 833

Going ahead to step 8:
When dividing 4491 by 833, we get 5 with a remainder of 326.
The next digit of our result is 5. 
Result so far: 79305.0
Subtracting 4165 from 4491 leaves us with 326.
Since there are no more digits in the dividend, we add a zero to the remainder making it 3260, and continue the process.

Moving on to step 9:
The number 833 fits into 3260 3 times, leaving a remainder of 761.
Put 3 as the next digit of the answer. 
Result so far: 79305.3
If we take 2499 away from 3260, we end up with 761.
Since there are no more digits in the dividend, we add a zero to the remainder making it 7610, and continue the process.

Let's proceed to step 10:
When dividing 7610 by 833, we get 9 with a remainder of 113.
Record the quotient 9 as the next digit in the result. 
Result so far: 79305.39
Subtracting 7497 from 7610 leaves us with 113.
Since there are no more digits in the dividend, we add a zero to the remainder making it 1130, and continue the process.

On to step 11:
833 can be fit into 1130 1 times, resulting in a remainder of 297.
Record the quotient 1 as the next digit in the result. 
Result so far: 79305.391
Subtract 833 from 1130 to get 297.
Since there are no more digits in the dividend, we add a zero to the remainder making it 2970, and continue the process.

Going ahead to step 12:
When dividing 2970 by 833, we get 3 with a remainder of 471.
Write down 3 as next digit of the result. 
Result so far: 79305.3913
Subtract 2499 from 2970 to get 471.
Since there are no more digits in the dividend, we add a zero to the remainder making it 4710, and continue the process.

Let's proceed to step 13:
When dividing 4710 by 833, we get 5 with a remainder of 545.
The number 5 becomes the next digit in our result. 
Result so far: 79305.39135
Deduct 4165 from 4710 and we're left with 545.
Since there are no more digits in the dividend, we add a zero to the remainder making it 5450, and continue the process.

Going ahead to step 14:
When dividing 5450 by 833, we get 6 with a remainder of 452.
Use 6 as the next digit of our solution. 
Result so far: 79305.391356
Subtract 4998 from 5450 to get 452.
Since there are no more digits in the dividend, we add a zero to the remainder making it 4520, and continue the process.

Let's proceed to step 15:
If we divide 4520 by 833, we get 5 and a remainder of 355.
Record the quotient 5 as the next digit in the result. 
Result so far: 79305.3913565
If we take 4165 away from 4520, we end up with 355.
Since there are no more digits in the dividend, we add a zero to the remainder making it 3550, and continue the process.

Moving on to step 16:
The number 833 fits into 3550 4 times, leaving a remainder of 218.
Record the quotient 4 as the next digit in the result. 
Result so far: 79305.39135654
If we subtract 3332 from 3550, we get 218.
Since there are no more digits in the dividend, we add a zero to the remainder making it 2180, and continue the process.

In conclusion, the division gives 79305.39135654 with a balance of 2.18e-07.