Let's divide 763153 by 45
The aim is to understand the frequency of 45 in 763153.

Step 1:
When dividing 7 by 45, we get 0 with a remainder of 7.
Write down 0 as next digit of the result. 
Result so far: 0.0
Subtract 0 from 7 to get 7.
Append the next digit (6) from the dividend to 7 and continue with: 76 / 45

On to step 2:
45 goes into 76 1 times with a remainder of 31.
The next digit of our result is 1. 
Result so far: 1.0
If we take 45 away from 76, we end up with 31.
Take the next digit (3) from the dividend and append it to 31, then repeat: 313 / 45

Let's proceed to step 3:
The number 45 fits into 313 6 times, leaving a remainder of 43.
The number 6 becomes the next digit in our result. 
Result so far: 16.0
Subtracting 270 from 313 leaves us with 43.
Grab the next digit (1) from the dividend, add it to 43, then carry on: 431 / 45

Let's proceed to step 4:
If we divide 431 by 45, we get 9 and a remainder of 26.
Record the quotient 9 as the next digit in the result. 
Result so far: 169.0
If we subtract 405 from 431, we get 26.
Grab the next digit (5) from the dividend, add it to 26, then carry on: 265 / 45

Moving on to step 5:
45 can be fit into 265 5 times, resulting in a remainder of 40.
The next digit of our result is 5. 
Result so far: 1695.0
Subtracting 225 from 265 leaves us with 40.
Include the next digit (3) from the dividend after 40, then repeat: 403 / 45

Moving on to step 6:
When dividing 403 by 45, we get 8 with a remainder of 43.
Record the quotient 8 as the next digit in the result. 
Result so far: 16958.0
Subtract 360 from 403 to get 43.
Since there are no more digits in the dividend, we add a zero to the remainder making it 430, and continue the process.

Moving on to step 7:
45 can be fit into 430 9 times, resulting in a remainder of 25.
Use 9 as the next digit of our solution. 
Result so far: 16958.9
If we take 405 away from 430, 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:
45 can be fit into 250 5 times, resulting in a remainder of 25.
The next digit of our result is 5. 
Result so far: 16958.95
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.

Let's proceed to step 9:
45 can be fit into 250 5 times, resulting in a remainder of 25.
The number 5 becomes the next digit in our result. 
Result so far: 16958.955
The remainder is 25 after subtracting 225 from 250.
Since there are no more digits in the dividend, we add a zero to the remainder making it 250, and continue the process.

After the division, we end up with 16958.955 and a remainder of 0.0025.