Let's divide 66002692 by 861
We want to figure out the number of times 66002692 can be divided by 861.

On to step 1:
6 divided by 861 is 0 with a remainder of 6.
Write down 0 as next digit of the 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 / 861

Going ahead to step 2:
If we divide 66 by 861, we get 0 and a remainder of 66.
Put 0 as the next digit of the answer. 
Result so far: 0.0
If we take 0 away from 66, we end up with 66.
Append the next digit (0) from the dividend to 66 and continue with: 660 / 861

On to step 3:
If we divide 660 by 861, we get 0 and a remainder of 660.
Record the quotient 0 as the next digit in the result. 
Result so far: 0.0
If we subtract 0 from 660, we get 660.
Include the next digit (0) from the dividend after 660, then repeat: 6600 / 861

On to step 4:
861 goes into 6600 7 times with a remainder of 573.
The number 7 becomes the next digit in our result. 
Result so far: 7.0
The remainder is 573 after subtracting 6027 from 6600.
Take the next digit (2) from the dividend and append it to 573, then repeat: 5732 / 861

Going ahead to step 5:
The number 861 fits into 5732 6 times, leaving a remainder of 566.
Record the quotient 6 as the next digit in the result. 
Result so far: 76.0
Deduct 5166 from 5732 and we're left with 566.
Take the next digit (6) from the dividend and append it to 566, then repeat: 5666 / 861

Moving on to step 6:
861 goes into 5666 6 times with a remainder of 500.
The number 6 becomes the next digit in our result. 
Result so far: 766.0
If we subtract 5166 from 5666, we get 500.
Take the next digit (9) from the dividend and append it to 500, then repeat: 5009 / 861

Going ahead to step 7:
861 goes into 5009 5 times with a remainder of 704.
Use 5 as the next digit of our solution. 
Result so far: 7665.0
The remainder is 704 after subtracting 4305 from 5009.
Append the next digit (2) from the dividend to 704 and continue with: 7042 / 861

Advancing to step 8:
7042 divided by 861 is 8 with a remainder of 154.
Put 8 as the next digit of the answer. 
Result so far: 76658.0
Subtracting 6888 from 7042 leaves us with 154.
Since there are no more digits in the dividend, we add a zero to the remainder making it 1540, and continue the process.

Step 9:
1540 divided by 861 is 1 with a remainder of 679.
Write down 1 as next digit of the result. 
Result so far: 76658.1
The remainder is 679 after subtracting 861 from 1540.
Since there are no more digits in the dividend, we add a zero to the remainder making it 6790, and continue the process.

Moving on to step 10:
861 goes into 6790 7 times with a remainder of 763.
Put 7 as the next digit of the answer. 
Result so far: 76658.17
The remainder is 763 after subtracting 6027 from 6790.
Since there are no more digits in the dividend, we add a zero to the remainder making it 7630, and continue the process.

On to step 11:
The number 861 fits into 7630 8 times, leaving a remainder of 742.
The number 8 becomes the next digit in our result. 
Result so far: 76658.178
If we take 6888 away from 7630, we end up with 742.
Since there are no more digits in the dividend, we add a zero to the remainder making it 7420, and continue the process.

Moving on to step 12:
7420 divided by 861 is 8 with a remainder of 532.
Use 8 as the next digit of our solution. 
Result so far: 76658.1788
Subtract 6888 from 7420 to get 532.
Since there are no more digits in the dividend, we add a zero to the remainder making it 5320, and continue the process.

Our division results in 76658.1788 with a remaining 0.00532.