We're dividing 7102172 by 660 
We want to figure out the number of times 7102172 can be divided by 660.

Let's proceed to step 1:
If we divide 7 by 660, we get 0 and a remainder of 7.
The next digit of our result is 0. 
Result so far: 0.0
Subtract 0 from 7 to get 7.
Include the next digit (1) from the dividend after 7, then repeat: 71 / 660

Let's proceed to step 2:
If we divide 71 by 660, we get 0 and a remainder of 71.
Use 0 as the next digit of our solution. 
Result so far: 0.0
Subtract 0 from 71 to get 71.
Grab the next digit (0) from the dividend, add it to 71, then carry on: 710 / 660

Advancing to step 3:
When dividing 710 by 660, we get 1 with a remainder of 50.
Use 1 as the next digit of our solution. 
Result so far: 1.0
Subtracting 660 from 710 leaves us with 50.
Bring next digit (2) of the dividend behind the 50 and repeat the process: 502 / 660

On to step 4:
660 can be fit into 502 0 times, resulting in a remainder of 502.
The number 0 becomes the next digit in our result. 
Result so far: 10.0
Subtract 0 from 502 to get 502.
Append the next digit (1) from the dividend to 502 and continue with: 5021 / 660

Let's proceed to step 5:
If we divide 5021 by 660, we get 7 and a remainder of 401.
The number 7 becomes the next digit in our result. 
Result so far: 107.0
The remainder is 401 after subtracting 4620 from 5021.
Take the next digit (7) from the dividend and append it to 401, then repeat: 4017 / 660

Let's proceed to step 6:
660 goes into 4017 6 times with a remainder of 57.
Record the quotient 6 as the next digit in the result. 
Result so far: 1076.0
Deduct 3960 from 4017 and we're left with 57.
Append the next digit (2) from the dividend to 57 and continue with: 572 / 660

Going ahead to step 7:
If we divide 572 by 660, we get 0 and a remainder of 572.
Put 0 as the next digit of the answer. 
Result so far: 10760.0
If we subtract 0 from 572, we get 572.
Since there are no more digits in the dividend, we add a zero to the remainder making it 5720, and continue the process.

Let's proceed to step 8:
660 can be fit into 5720 8 times, resulting in a remainder of 440.
Record the quotient 8 as the next digit in the result. 
Result so far: 10760.8
If we take 5280 away from 5720, we end up with 440.
Since there are no more digits in the dividend, we add a zero to the remainder making it 4400, and continue the process.

Moving on to step 9:
660 can be fit into 4400 6 times, resulting in a remainder of 440.
Write down 6 as next digit of the result. 
Result so far: 10760.86
The remainder is 440 after subtracting 3960 from 4400.
Since there are no more digits in the dividend, we add a zero to the remainder making it 4400, and continue the process.

Advancing to step 10:
When dividing 4400 by 660, we get 6 with a remainder of 440.
Record the quotient 6 as the next digit in the result. 
Result so far: 10760.866
Deduct 3960 from 4400 and we're left with 440.
Since there are no more digits in the dividend, we add a zero to the remainder making it 4400, and continue the process.

The final result is 10760.866 with a remainder of 0.044.