We look at the division of 16772229 by 89 
The aim is to understand the frequency of 89 in 16772229.

Advancing to step 1:
89 can be fit into 1 0 times, resulting in a remainder of 1.
Put 0 as the next digit of the answer. 
Result so far: 0.0
Subtract 0 from 1 to get 1.
Append the next digit (6) from the dividend to 1 and continue with: 16 / 89

Step 2:
When dividing 16 by 89, we get 0 with a remainder of 16.
Write down 0 as next digit of the result. 
Result so far: 0.0
Deduct 0 from 16 and we're left with 16.
Take the next digit (7) from the dividend and append it to 16, then repeat: 167 / 89

Advancing to step 3:
89 goes into 167 1 times with a remainder of 78.
Record the quotient 1 as the next digit in the result. 
Result so far: 1.0
The remainder is 78 after subtracting 89 from 167.
Append the next digit (7) from the dividend to 78 and continue with: 787 / 89

Going ahead to step 4:
The number 89 fits into 787 8 times, leaving a remainder of 75.
The next digit of our result is 8. 
Result so far: 18.0
Subtract 712 from 787 to get 75.
Bring next digit (2) of the dividend behind the 75 and repeat the process: 752 / 89

Going ahead to step 5:
89 can be fit into 752 8 times, resulting in a remainder of 40.
Write down 8 as next digit of the result. 
Result so far: 188.0
Subtract 712 from 752 to get 40.
Grab the next digit (2) from the dividend, add it to 40, then carry on: 402 / 89

Step 6:
89 goes into 402 4 times with a remainder of 46.
The number 4 becomes the next digit in our result. 
Result so far: 1884.0
If we subtract 356 from 402, we get 46.
Grab the next digit (2) from the dividend, add it to 46, then carry on: 462 / 89

Moving on to step 7:
If we divide 462 by 89, we get 5 and a remainder of 17.
The next digit of our result is 5. 
Result so far: 18845.0
Deduct 445 from 462 and we're left with 17.
Take the next digit (9) from the dividend and append it to 17, then repeat: 179 / 89

Let's proceed to step 8:
When dividing 179 by 89, we get 2 with a remainder of 1.
Use 2 as the next digit of our solution. 
Result so far: 188452.0
The remainder is 1 after subtracting 178 from 179.
Since there are no more digits in the dividend, we add a zero to the remainder making it 10, and continue the process.

Going ahead to step 9:
If we divide 10 by 89, we get 0 and a remainder of 10.
Put 0 as the next digit of the answer. 
Result so far: 188452.0
Deduct 0 from 10 and we're left with 10.
Since there are no more digits in the dividend, we add a zero to the remainder making it 100, and continue the process.

Let's proceed to step 10:
If we divide 100 by 89, we get 1 and a remainder of 11.
Write down 1 as next digit of the result. 
Result so far: 188452.01
Subtracting 89 from 100 leaves us with 11.
Since there are no more digits in the dividend, we add a zero to the remainder making it 110, and continue the process.

Going ahead to step 11:
If we divide 110 by 89, we get 1 and a remainder of 21.
Record the quotient 1 as the next digit in the result. 
Result so far: 188452.011
Subtract 89 from 110 to get 21.
Since there are no more digits in the dividend, we add a zero to the remainder making it 210, and continue the process.

The final outcome is 188452.011, with a leftover of 0.0021.