We look at the division of 897332 by 45 
The aim is to understand the frequency of 45 in 897332.

Moving on to step 1:
45 can be fit into 8 0 times, resulting in a remainder of 8.
Use 0 as the next digit of our solution. 
Result so far: 0.0
Subtract 0 from 8 to get 8.
Fetch the next digit (9) from the dividend, attach it to 8 and continue: 89 / 45

Going ahead to step 2:
The number 45 fits into 89 1 times, leaving a remainder of 44.
Write down 1 as next digit of the result. 
Result so far: 1.0
If we take 45 away from 89, we end up with 44.
Grab the next digit (7) from the dividend, add it to 44, then carry on: 447 / 45

On to step 3:
When dividing 447 by 45, we get 9 with a remainder of 42.
Use 9 as the next digit of our solution. 
Result so far: 19.0
Subtract 405 from 447 to get 42.
Bring next digit (3) of the dividend behind the 42 and repeat the process: 423 / 45

Let's proceed to step 4:
When dividing 423 by 45, we get 9 with a remainder of 18.
Write down 9 as next digit of the result. 
Result so far: 199.0
The remainder is 18 after subtracting 405 from 423.
Take the next digit (3) from the dividend and append it to 18, then repeat: 183 / 45

On to step 5:
183 divided by 45 is 4 with a remainder of 3.
Use 4 as the next digit of our solution. 
Result so far: 1994.0
If we take 180 away from 183, we end up with 3.
Grab the next digit (2) from the dividend, add it to 3, then carry on: 32 / 45

Moving on to step 6:
45 goes into 32 0 times with a remainder of 32.
Use 0 as the next digit of our solution. 
Result so far: 19940.0
Subtracting 0 from 32 leaves us with 32.
Since there are no more digits in the dividend, we add a zero to the remainder making it 320, and continue the process.

Going ahead to step 7:
45 goes into 320 7 times with a remainder of 5.
Use 7 as the next digit of our solution. 
Result so far: 19940.7
The remainder is 5 after subtracting 315 from 320.
Since there are no more digits in the dividend, we add a zero to the remainder making it 50, and continue the process.

Moving on to step 8:
50 divided by 45 is 1 with a remainder of 5.
Write down 1 as next digit of the result. 
Result so far: 19940.71
The remainder is 5 after subtracting 45 from 50.
Since there are no more digits in the dividend, we add a zero to the remainder making it 50, and continue the process.

Advancing to step 9:
The number 45 fits into 50 1 times, leaving a remainder of 5.
The number 1 becomes the next digit in our result. 
Result so far: 19940.711
Subtract 45 from 50 to get 5.
Since there are no more digits in the dividend, we add a zero to the remainder making it 50, and continue the process.

The final outcome is 19940.711, with a leftover of 0.0005.