45325551 ÷ 89 
The aim is to understand the frequency of 89 in 45325551.

Moving on to step 1:
89 can be fit into 4 0 times, resulting in a remainder of 4.
The next digit of our result is 0. 
Result so far: 0.0
If we take 0 away from 4, we end up with 4.
Take the next digit (5) from the dividend and append it to 4, then repeat: 45 / 89

On to step 2:
The number 89 fits into 45 0 times, leaving a remainder of 45.
Put 0 as the next digit of the answer. 
Result so far: 0.0
Deduct 0 from 45 and we're left with 45.
Bring next digit (3) of the dividend behind the 45 and repeat the process: 453 / 89

Step 3:
When dividing 453 by 89, we get 5 with a remainder of 8.
Write down 5 as next digit of the result. 
Result so far: 5.0
Subtract 445 from 453 to get 8.
Bring next digit (2) of the dividend behind the 8 and repeat the process: 82 / 89

On to step 4:
82 divided by 89 is 0 with a remainder of 82.
Use 0 as the next digit of our solution. 
Result so far: 50.0
If we subtract 0 from 82, we get 82.
Bring next digit (5) of the dividend behind the 82 and repeat the process: 825 / 89

Step 5:
If we divide 825 by 89, we get 9 and a remainder of 24.
Use 9 as the next digit of our solution. 
Result so far: 509.0
If we take 801 away from 825, we end up with 24.
Fetch the next digit (5) from the dividend, attach it to 24 and continue: 245 / 89

Moving on to step 6:
89 goes into 245 2 times with a remainder of 67.
Put 2 as the next digit of the answer. 
Result so far: 5092.0
Subtracting 178 from 245 leaves us with 67.
Fetch the next digit (5) from the dividend, attach it to 67 and continue: 675 / 89

Step 7:
89 can be fit into 675 7 times, resulting in a remainder of 52.
Put 7 as the next digit of the answer. 
Result so far: 50927.0
If we subtract 623 from 675, we get 52.
Include the next digit (1) from the dividend after 52, then repeat: 521 / 89

On to step 8:
If we divide 521 by 89, we get 5 and a remainder of 76.
Record the quotient 5 as the next digit in the result. 
Result so far: 509275.0
The remainder is 76 after subtracting 445 from 521.
Since there are no more digits in the dividend, we add a zero to the remainder making it 760, and continue the process.

Going ahead to step 9:
The number 89 fits into 760 8 times, leaving a remainder of 48.
Write down 8 as next digit of the result. 
Result so far: 509275.8
Subtract 712 from 760 to get 48.
Since there are no more digits in the dividend, we add a zero to the remainder making it 480, and continue the process.

Step 10:
89 goes into 480 5 times with a remainder of 35.
Record the quotient 5 as the next digit in the result. 
Result so far: 509275.85
Subtract 445 from 480 to get 35.
Since there are no more digits in the dividend, we add a zero to the remainder making it 350, and continue the process.

Going ahead to step 11:
The number 89 fits into 350 3 times, leaving a remainder of 83.
Use 3 as the next digit of our solution. 
Result so far: 509275.853
Subtracting 267 from 350 leaves us with 83.
Since there are no more digits in the dividend, we add a zero to the remainder making it 830, and continue the process.

Step 12:
If we divide 830 by 89, we get 9 and a remainder of 29.
The number 9 becomes the next digit in our result. 
Result so far: 509275.8539
If we take 801 away from 830, we end up with 29.
Since there are no more digits in the dividend, we add a zero to the remainder making it 290, and continue the process.

On to step 13:
The number 89 fits into 290 3 times, leaving a remainder of 23.
Record the quotient 3 as the next digit in the result. 
Result so far: 509275.85393
Subtracting 267 from 290 leaves us with 23.
Since there are no more digits in the dividend, we add a zero to the remainder making it 230, and continue the process.

Step 14:
If we divide 230 by 89, we get 2 and a remainder of 52.
The number 2 becomes the next digit in our result. 
Result so far: 509275.853932
Subtracting 178 from 230 leaves us 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.

Going ahead to step 15:
89 can be fit into 520 5 times, resulting in a remainder of 75.
Record the quotient 5 as the next digit in the result. 
Result so far: 509275.8539325
If we subtract 445 from 520, we get 75.
Since there are no more digits in the dividend, we add a zero to the remainder making it 750, and continue the process.

Advancing to step 16:
When dividing 750 by 89, we get 8 with a remainder of 38.
Write down 8 as next digit of the result. 
Result so far: 509275.85393258
Subtracting 712 from 750 leaves us with 38.
Since there are no more digits in the dividend, we add a zero to the remainder making it 380, and continue the process.

After the division, we end up with 509275.85393258 and a remainder of 3.8e-08.