Let's divide 66764164 by 670
Our goal is to divide 66764164 by 670.

Step 1:
The number 670 fits into 6 0 times, leaving a remainder of 6.
Write down 0 as next digit of the result. 
Result so far: 0.0
If we subtract 0 from 6, we get 6.
Bring next digit (6) of the dividend behind the 6 and repeat the process: 66 / 670

Advancing to step 2:
66 divided by 670 is 0 with a remainder of 66.
The next digit of our result is 0. 
Result so far: 0.0
Deduct 0 from 66 and we're left with 66.
Bring next digit (7) of the dividend behind the 66 and repeat the process: 667 / 670

Advancing to step 3:
The number 670 fits into 667 0 times, leaving a remainder of 667.
Write down 0 as next digit of the result. 
Result so far: 0.0
Deduct 0 from 667 and we're left with 667.
Take the next digit (6) from the dividend and append it to 667, then repeat: 6676 / 670

Moving on to step 4:
When dividing 6676 by 670, we get 9 with a remainder of 646.
Write down 9 as next digit of the result. 
Result so far: 9.0
Subtracting 6030 from 6676 leaves us with 646.
Grab the next digit (4) from the dividend, add it to 646, then carry on: 6464 / 670

Moving on to step 5:
When dividing 6464 by 670, we get 9 with a remainder of 434.
Use 9 as the next digit of our solution. 
Result so far: 99.0
If we subtract 6030 from 6464, we get 434.
Fetch the next digit (1) from the dividend, attach it to 434 and continue: 4341 / 670

Step 6:
The number 670 fits into 4341 6 times, leaving a remainder of 321.
The next digit of our result is 6. 
Result so far: 996.0
The remainder is 321 after subtracting 4020 from 4341.
Take the next digit (6) from the dividend and append it to 321, then repeat: 3216 / 670

Let's proceed to step 7:
3216 divided by 670 is 4 with a remainder of 536.
The next digit of our result is 4. 
Result so far: 9964.0
The remainder is 536 after subtracting 2680 from 3216.
Fetch the next digit (4) from the dividend, attach it to 536 and continue: 5364 / 670

Let's proceed to step 8:
When dividing 5364 by 670, we get 8 with a remainder of 4.
The number 8 becomes the next digit in our result. 
Result so far: 99648.0
Subtracting 5360 from 5364 leaves us with 4.
Since there are no more digits in the dividend, we add a zero to the remainder making it 40, and continue the process.

Advancing to step 9:
40 divided by 670 is 0 with a remainder of 40.
Write down 0 as next digit of the result. 
Result so far: 99648.0
Subtracting 0 from 40 leaves us with 40.
Since there are no more digits in the dividend, we add a zero to the remainder making it 400, and continue the process.

Going ahead to step 10:
When dividing 400 by 670, we get 0 with a remainder of 400.
Put 0 as the next digit of the answer. 
Result so far: 99648.0
Deduct 0 from 400 and we're left with 400.
Since there are no more digits in the dividend, we add a zero to the remainder making it 4000, and continue the process.

Our division results in 99648.0 with a remaining 0.4.