514593 ÷ 45 
The aim is to understand the frequency of 45 in 514593.

Advancing to step 1:
The number 45 fits into 5 0 times, leaving a remainder of 5.
Use 0 as the next digit of our solution. 
Result so far: 0.0
If we take 0 away from 5, we end up with 5.
Include the next digit (1) from the dividend after 5, then repeat: 51 / 45

On to step 2:
If we divide 51 by 45, we get 1 and a remainder of 6.
Put 1 as the next digit of the answer. 
Result so far: 1.0
Deduct 45 from 51 and we're left with 6.
Take the next digit (4) from the dividend and append it to 6, then repeat: 64 / 45

On to step 3:
64 divided by 45 is 1 with a remainder of 19.
Put 1 as the next digit of the answer. 
Result so far: 11.0
If we subtract 45 from 64, we get 19.
Bring next digit (5) of the dividend behind the 19 and repeat the process: 195 / 45

Moving on to step 4:
The number 45 fits into 195 4 times, leaving a remainder of 15.
Record the quotient 4 as the next digit in the result. 
Result so far: 114.0
Subtracting 180 from 195 leaves us with 15.
Include the next digit (9) from the dividend after 15, then repeat: 159 / 45

Going ahead to step 5:
45 can be fit into 159 3 times, resulting in a remainder of 24.
The next digit of our result is 3. 
Result so far: 1143.0
The remainder is 24 after subtracting 135 from 159.
Grab the next digit (3) from the dividend, add it to 24, then carry on: 243 / 45

Let's proceed to step 6:
The number 45 fits into 243 5 times, leaving a remainder of 18.
Use 5 as the next digit of our solution. 
Result so far: 11435.0
If we take 225 away from 243, we end up with 18.
Since there are no more digits in the dividend, we add a zero to the remainder making it 180, and continue the process.

Advancing to step 7:
The number 45 fits into 180 4 times, leaving a remainder of 0.
The number 4 becomes the next digit in our result. 
Result so far: 11435.4
If we subtract 180 from 180, we get 0.
Since there are no more digits in the dividend, we add a zero to the remainder making it 0, and continue the process.

Let's proceed to step 8:
The number 45 fits into 0 0 times, leaving a remainder of 0.
Put 0 as the next digit of the answer. 
Result so far: 11435.4
Deduct 0 from 0 and we're left with 0.
Since there are no more digits in the dividend, we add a zero to the remainder making it 0, and continue the process.

Step 9:
When dividing 0 by 45, we get 0 with a remainder of 0.
The number 0 becomes the next digit in our result. 
Result so far: 11435.4
If we subtract 0 from 0, we get 0.
Since there are no more digits in the dividend, we add a zero to the remainder making it 0, and continue the process.

In conclusion, the division gives 11435.4 with a balance of 0.0.