702621 divided by 66 
We're looking to find how many times 66 goes into 702621.

Let's proceed to step 1:
The number 66 fits into 7 0 times, leaving a remainder of 7.
The number 0 becomes the next digit in our result. 
Result so far: 0.0
Subtracting 0 from 7 leaves us with 7.
Fetch the next digit (0) from the dividend, attach it to 7 and continue: 70 / 66

Going ahead to step 2:
66 can be fit into 70 1 times, resulting in a remainder of 4.
The number 1 becomes the next digit in our result. 
Result so far: 1.0
Deduct 66 from 70 and we're left with 4.
Append the next digit (2) from the dividend to 4 and continue with: 42 / 66

On to step 3:
42 divided by 66 is 0 with a remainder of 42.
Use 0 as the next digit of our solution. 
Result so far: 10.0
Subtract 0 from 42 to get 42.
Append the next digit (6) from the dividend to 42 and continue with: 426 / 66

Moving on to step 4:
The number 66 fits into 426 6 times, leaving a remainder of 30.
Put 6 as the next digit of the answer. 
Result so far: 106.0
Subtract 396 from 426 to get 30.
Grab the next digit (2) from the dividend, add it to 30, then carry on: 302 / 66

Advancing to step 5:
When dividing 302 by 66, we get 4 with a remainder of 38.
Record the quotient 4 as the next digit in the result. 
Result so far: 1064.0
Deduct 264 from 302 and we're left with 38.
Append the next digit (1) from the dividend to 38 and continue with: 381 / 66

Advancing to step 6:
The number 66 fits into 381 5 times, leaving a remainder of 51.
Put 5 as the next digit of the answer. 
Result so far: 10645.0
Deduct 330 from 381 and we're left with 51.
Since there are no more digits in the dividend, we add a zero to the remainder making it 510, and continue the process.

Let's proceed to step 7:
If we divide 510 by 66, we get 7 and a remainder of 48.
The number 7 becomes the next digit in our result. 
Result so far: 10645.7
Subtracting 462 from 510 leaves us with 48.
Since there are no more digits in the dividend, we add a zero to the remainder making it 480, and continue the process.

On to step 8:
The number 66 fits into 480 7 times, leaving a remainder of 18.
The next digit of our result is 7. 
Result so far: 10645.77
Subtracting 462 from 480 leaves us with 18.
Since there are no more digits in the dividend, we add a zero to the remainder making it 180, and continue the process.

After the division, we end up with 10645.77 and a remainder of 0.018.