We look at the division of 713077 by 45 
The aim is to understand the frequency of 45 in 713077.

Let's proceed to step 1:
45 goes into 7 0 times with a remainder of 7.
Use 0 as the next digit of our solution. 
Result so far: 0.0
The remainder is 7 after subtracting 0 from 7.
Bring next digit (1) of the dividend behind the 7 and repeat the process: 71 / 45

Let's proceed to step 2:
The number 45 fits into 71 1 times, leaving a remainder of 26.
Record the quotient 1 as the next digit in the result. 
Result so far: 1.0
Subtracting 45 from 71 leaves us with 26.
Fetch the next digit (3) from the dividend, attach it to 26 and continue: 263 / 45

On to step 3:
The number 45 fits into 263 5 times, leaving a remainder of 38.
Use 5 as the next digit of our solution. 
Result so far: 15.0
The remainder is 38 after subtracting 225 from 263.
Include the next digit (0) from the dividend after 38, then repeat: 380 / 45

Going ahead to step 4:
45 goes into 380 8 times with a remainder of 20.
The next digit of our result is 8. 
Result so far: 158.0
Subtract 360 from 380 to get 20.
Bring next digit (7) of the dividend behind the 20 and repeat the process: 207 / 45

On to step 5:
207 divided by 45 is 4 with a remainder of 27.
Write down 4 as next digit of the result. 
Result so far: 1584.0
Deduct 180 from 207 and we're left with 27.
Grab the next digit (7) from the dividend, add it to 27, then carry on: 277 / 45

On to step 6:
45 goes into 277 6 times with a remainder of 7.
The number 6 becomes the next digit in our result. 
Result so far: 15846.0
Deduct 270 from 277 and we're left with 7.
Since there are no more digits in the dividend, we add a zero to the remainder making it 70, and continue the process.

Going ahead to step 7:
45 can be fit into 70 1 times, resulting in a remainder of 25.
The next digit of our result is 1. 
Result so far: 15846.1
If we take 45 away from 70, we end up with 25.
Since there are no more digits in the dividend, we add a zero to the remainder making it 250, and continue the process.

Advancing to step 8:
250 divided by 45 is 5 with a remainder of 25.
The number 5 becomes the next digit in our result. 
Result so far: 15846.15
If we take 225 away from 250, we end up with 25.
Since there are no more digits in the dividend, we add a zero to the remainder making it 250, and continue the process.

Let's proceed to step 9:
45 goes into 250 5 times with a remainder of 25.
Use 5 as the next digit of our solution. 
Result so far: 15846.155
If we subtract 225 from 250, we get 25.
Since there are no more digits in the dividend, we add a zero to the remainder making it 250, and continue the process.

Our division results in 15846.155 with a remaining 0.0025.