We look at the division of 66283058 by 671 
The aim is to understand the frequency of 671 in 66283058.

Moving on to step 1:
671 goes into 6 0 times with a remainder of 6.
Write down 0 as next digit of the result. 
Result so far: 0.0
If we take 0 away from 6, we end up with 6.
Include the next digit (6) from the dividend after 6, then repeat: 66 / 671

Moving on to step 2:
The number 671 fits into 66 0 times, leaving a remainder of 66.
Write down 0 as next digit of the result. 
Result so far: 0.0
The remainder is 66 after subtracting 0 from 66.
Bring next digit (2) of the dividend behind the 66 and repeat the process: 662 / 671

Step 3:
When dividing 662 by 671, we get 0 with a remainder of 662.
Write down 0 as next digit of the result. 
Result so far: 0.0
The remainder is 662 after subtracting 0 from 662.
Take the next digit (8) from the dividend and append it to 662, then repeat: 6628 / 671

Advancing to step 4:
The number 671 fits into 6628 9 times, leaving a remainder of 589.
Write down 9 as next digit of the result. 
Result so far: 9.0
The remainder is 589 after subtracting 6039 from 6628.
Grab the next digit (3) from the dividend, add it to 589, then carry on: 5893 / 671

Step 5:
The number 671 fits into 5893 8 times, leaving a remainder of 525.
Put 8 as the next digit of the answer. 
Result so far: 98.0
The remainder is 525 after subtracting 5368 from 5893.
Bring next digit (0) of the dividend behind the 525 and repeat the process: 5250 / 671

On to step 6:
671 can be fit into 5250 7 times, resulting in a remainder of 553.
The next digit of our result is 7. 
Result so far: 987.0
The remainder is 553 after subtracting 4697 from 5250.
Append the next digit (5) from the dividend to 553 and continue with: 5535 / 671

Advancing to step 7:
When dividing 5535 by 671, we get 8 with a remainder of 167.
The number 8 becomes the next digit in our result. 
Result so far: 9878.0
If we take 5368 away from 5535, we end up with 167.
Bring next digit (8) of the dividend behind the 167 and repeat the process: 1678 / 671

Advancing to step 8:
1678 divided by 671 is 2 with a remainder of 336.
Record the quotient 2 as the next digit in the result. 
Result so far: 98782.0
The remainder is 336 after subtracting 1342 from 1678.
Since there are no more digits in the dividend, we add a zero to the remainder making it 3360, and continue the process.

Step 9:
The number 671 fits into 3360 5 times, leaving a remainder of 5.
Put 5 as the next digit of the answer. 
Result so far: 98782.5
Deduct 3355 from 3360 and we're left with 5.
Since there are no more digits in the dividend, we add a zero to the remainder making it 50, and continue the process.

Going ahead to step 10:
The number 671 fits into 50 0 times, leaving a remainder of 50.
Record the quotient 0 as the next digit in the result. 
Result so far: 98782.5
If we subtract 0 from 50, we get 50.
Since there are no more digits in the dividend, we add a zero to the remainder making it 500, and continue the process.

Moving on to step 11:
If we divide 500 by 671, we get 0 and a remainder of 500.
Put 0 as the next digit of the answer. 
Result so far: 98782.5
The remainder is 500 after subtracting 0 from 500.
Since there are no more digits in the dividend, we add a zero to the remainder making it 5000, and continue the process.

Our division results in 98782.5 with a remaining 0.05.