66571 ÷ 79 
Our goal is to divide 66571 by 79.

Advancing to step 1:
79 can be fit into 6 0 times, resulting in a remainder of 6.
Put 0 as the next digit of the answer. 
Result so far: 0.0
If we subtract 0 from 6, we get 6.
Fetch the next digit (6) from the dividend, attach it to 6 and continue: 66 / 79

Step 2:
If we divide 66 by 79, we get 0 and a remainder of 66.
Record the quotient 0 as the next digit in the result. 
Result so far: 0.0
If we take 0 away from 66, we end up with 66.
Append the next digit (5) from the dividend to 66 and continue with: 665 / 79

Advancing to step 3:
665 divided by 79 is 8 with a remainder of 33.
Record the quotient 8 as the next digit in the result. 
Result so far: 8.0
The remainder is 33 after subtracting 632 from 665.
Grab the next digit (7) from the dividend, add it to 33, then carry on: 337 / 79

On to step 4:
If we divide 337 by 79, we get 4 and a remainder of 21.
Use 4 as the next digit of our solution. 
Result so far: 84.0
Deduct 316 from 337 and we're left with 21.
Append the next digit (1) from the dividend to 21 and continue with: 211 / 79

On to step 5:
The number 79 fits into 211 2 times, leaving a remainder of 53.
Record the quotient 2 as the next digit in the result. 
Result so far: 842.0
Deduct 158 from 211 and we're left with 53.
Since there are no more digits in the dividend, we add a zero to the remainder making it 530, and continue the process.

On to step 6:
When dividing 530 by 79, we get 6 with a remainder of 56.
Use 6 as the next digit of our solution. 
Result so far: 842.6
Subtracting 474 from 530 leaves us with 56.
Since there are no more digits in the dividend, we add a zero to the remainder making it 560, and continue the process.

Advancing to step 7:
79 goes into 560 7 times with a remainder of 7.
Put 7 as the next digit of the answer. 
Result so far: 842.67
The remainder is 7 after subtracting 553 from 560.
Since there are no more digits in the dividend, we add a zero to the remainder making it 70, and continue the process.

On to step 8:
When dividing 70 by 79, we get 0 with a remainder of 70.
Write down 0 as next digit of the result. 
Result so far: 842.67
If we take 0 away from 70, we end up with 70.
Since there are no more digits in the dividend, we add a zero to the remainder making it 700, and continue the process.

On to step 9:
79 can be fit into 700 8 times, resulting in a remainder of 68.
Record the quotient 8 as the next digit in the result. 
Result so far: 842.6708
The remainder is 68 after subtracting 632 from 700.
Since there are no more digits in the dividend, we add a zero to the remainder making it 680, and continue the process.

Step 10:
If we divide 680 by 79, we get 8 and a remainder of 48.
The next digit of our result is 8. 
Result so far: 842.67088
Subtract 632 from 680 to get 48.
Since there are no more digits in the dividend, we add a zero to the remainder making it 480, and continue the process.

Our division results in 842.67088 with a remaining 4.8e-05.