450415 divided by 89 
The aim is to understand the frequency of 89 in 450415.

Moving on to step 1:
4 divided by 89 is 0 with a remainder of 4.
Put 0 as the next digit of the answer. 
Result so far: 0.0
The remainder is 4 after subtracting 0 from 4.
Include the next digit (5) from the dividend after 4, then repeat: 45 / 89

Advancing to step 2:
45 divided by 89 is 0 with a remainder of 45.
The number 0 becomes the next digit in our result. 
Result so far: 0.0
If we subtract 0 from 45, we get 45.
Bring next digit (0) of the dividend behind the 45 and repeat the process: 450 / 89

On to step 3:
450 divided by 89 is 5 with a remainder of 5.
Write down 5 as next digit of the result. 
Result so far: 5.0
Deduct 445 from 450 and we're left with 5.
Include the next digit (4) from the dividend after 5, then repeat: 54 / 89

Advancing to step 4:
When dividing 54 by 89, we get 0 with a remainder of 54.
Record the quotient 0 as the next digit in the result. 
Result so far: 50.0
Subtracting 0 from 54 leaves us with 54.
Fetch the next digit (1) from the dividend, attach it to 54 and continue: 541 / 89

Going ahead to step 5:
When dividing 541 by 89, we get 6 with a remainder of 7.
The number 6 becomes the next digit in our result. 
Result so far: 506.0
Deduct 534 from 541 and we're left with 7.
Bring next digit (5) of the dividend behind the 7 and repeat the process: 75 / 89

Going ahead to step 6:
The number 89 fits into 75 0 times, leaving a remainder of 75.
Write down 0 as next digit of the result. 
Result so far: 5060.0
Deduct 0 from 75 and we're left with 75.
Since there are no more digits in the dividend, we add a zero to the remainder making it 750, and continue the process.

Going ahead to step 7:
The number 89 fits into 750 8 times, leaving a remainder of 38.
Put 8 as the next digit of the answer. 
Result so far: 5060.8
The remainder is 38 after subtracting 712 from 750.
Since there are no more digits in the dividend, we add a zero to the remainder making it 380, and continue the process.

Step 8:
The number 89 fits into 380 4 times, leaving a remainder of 24.
Use 4 as the next digit of our solution. 
Result so far: 5060.84
Deduct 356 from 380 and we're left with 24.
Since there are no more digits in the dividend, we add a zero to the remainder making it 240, and continue the process.

On to step 9:
If we divide 240 by 89, we get 2 and a remainder of 62.
The next digit of our result is 2. 
Result so far: 5060.842
Subtract 178 from 240 to get 62.
Since there are no more digits in the dividend, we add a zero to the remainder making it 620, and continue the process.

Moving on to step 10:
620 divided by 89 is 6 with a remainder of 86.
Record the quotient 6 as the next digit in the result. 
Result so far: 5060.8426
If we take 534 away from 620, we end up with 86.
Since there are no more digits in the dividend, we add a zero to the remainder making it 860, and continue the process.

Step 11:
If we divide 860 by 89, we get 9 and a remainder of 59.
The number 9 becomes the next digit in our result. 
Result so far: 5060.84269
Deduct 801 from 860 and we're left with 59.
Since there are no more digits in the dividend, we add a zero to the remainder making it 590, and continue the process.

Step 12:
590 divided by 89 is 6 with a remainder of 56.
Write down 6 as next digit of the result. 
Result so far: 5060.842696
Subtract 534 from 590 to get 56.
Since there are no more digits in the dividend, we add a zero to the remainder making it 560, and continue the process.

Let's proceed to step 13:
If we divide 560 by 89, we get 6 and a remainder of 26.
Put 6 as the next digit of the answer. 
Result so far: 5060.8426966
Subtracting 534 from 560 leaves us with 26.
Since there are no more digits in the dividend, we add a zero to the remainder making it 260, and continue the process.

After the division, we end up with 5060.8426966 and a remainder of 2.6e-07.