We look at the division of 63021618 by 667 
The aim is to understand the frequency of 667 in 63021618.

On to step 1:
667 can be fit into 6 0 times, resulting in a remainder of 6.
The number 0 becomes the next digit in our result. 
Result so far: 0.0
If we take 0 away from 6, we end up with 6.
Grab the next digit (3) from the dividend, add it to 6, then carry on: 63 / 667

Going ahead to step 2:
When dividing 63 by 667, we get 0 with a remainder of 63.
The number 0 becomes the next digit in our result. 
Result so far: 0.0
If we subtract 0 from 63, we get 63.
Append the next digit (0) from the dividend to 63 and continue with: 630 / 667

Advancing to step 3:
When dividing 630 by 667, we get 0 with a remainder of 630.
The next digit of our result is 0. 
Result so far: 0.0
If we subtract 0 from 630, we get 630.
Bring next digit (2) of the dividend behind the 630 and repeat the process: 6302 / 667

Moving on to step 4:
When dividing 6302 by 667, we get 9 with a remainder of 299.
The next digit of our result is 9. 
Result so far: 9.0
If we subtract 6003 from 6302, we get 299.
Take the next digit (1) from the dividend and append it to 299, then repeat: 2991 / 667

Moving on to step 5:
If we divide 2991 by 667, we get 4 and a remainder of 323.
Use 4 as the next digit of our solution. 
Result so far: 94.0
Deduct 2668 from 2991 and we're left with 323.
Bring next digit (6) of the dividend behind the 323 and repeat the process: 3236 / 667

Moving on to step 6:
667 goes into 3236 4 times with a remainder of 568.
Write down 4 as next digit of the result. 
Result so far: 944.0
If we take 2668 away from 3236, we end up with 568.
Grab the next digit (1) from the dividend, add it to 568, then carry on: 5681 / 667

Going ahead to step 7:
When dividing 5681 by 667, we get 8 with a remainder of 345.
Put 8 as the next digit of the answer. 
Result so far: 9448.0
Deduct 5336 from 5681 and we're left with 345.
Append the next digit (8) from the dividend to 345 and continue with: 3458 / 667

Going ahead to step 8:
If we divide 3458 by 667, we get 5 and a remainder of 123.
The number 5 becomes the next digit in our result. 
Result so far: 94485.0
Subtracting 3335 from 3458 leaves us with 123.
Since there are no more digits in the dividend, we add a zero to the remainder making it 1230, and continue the process.

Moving on to step 9:
The number 667 fits into 1230 1 times, leaving a remainder of 563.
Use 1 as the next digit of our solution. 
Result so far: 94485.1
Subtracting 667 from 1230 leaves us with 563.
Since there are no more digits in the dividend, we add a zero to the remainder making it 5630, and continue the process.

Advancing to step 10:
667 can be fit into 5630 8 times, resulting in a remainder of 294.
Record the quotient 8 as the next digit in the result. 
Result so far: 94485.18
The remainder is 294 after subtracting 5336 from 5630.
Since there are no more digits in the dividend, we add a zero to the remainder making it 2940, and continue the process.

Going ahead to step 11:
2940 divided by 667 is 4 with a remainder of 272.
Put 4 as the next digit of the answer. 
Result so far: 94485.184
Deduct 2668 from 2940 and we're left with 272.
Since there are no more digits in the dividend, we add a zero to the remainder making it 2720, and continue the process.

Let's proceed to step 12:
If we divide 2720 by 667, we get 4 and a remainder of 52.
Record the quotient 4 as the next digit in the result. 
Result so far: 94485.1844
If we take 2668 away from 2720, we end up with 52.
Since there are no more digits in the dividend, we add a zero to the remainder making it 520, and continue the process.

The quotient of the division is 94485.1844, and the remainder is 0.00052.